double是什么意思

短语搭配

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(1)The Double Second Festival二月二

(2)a double-edged sword双刃剑；双刃刀

(3)body double替身演员

(4)double as翻倍；兼任；兼饰两角

(5)double down双倍下注

(6)double standard双重标准

(7)at the double迅速地, 赶紧

(8)double or quits要么赢双倍, 要么输得精光

(9)on the double以跑步方式；迅速地

(10)double star双星

(11)double bass低音提琴

(12)double figures两位数

(13)double time双工资；跑步行进；双重拍子；加倍拍

(14)double agent双重间谍

(15)double take滞后反应；过后才恍然大悟

(16)double chin双下巴

(17)double Dutch令人费解的话；跳双绳游戏

(18)double boiler双层蒸锅

(19)double bond双键

(20)double helix双螺旋

(21)double jeopardy重复起诉；双重危境

(22)double negative表示否定的双重否定

(23)double effect双重效果

(24)double whammy双重打击；双重挫折

(25)double precision双精度

(26)double decomposition复分解

(27)double glazing双层玻璃窗

(28)double vision复视

(29)double exposure两次曝光

(30)double refraction双折射

(31)double salt复盐

(32)double fault两次发球失误；双误

(33)double bind进退两难

(34)double negation否定之否定

(35)double play双杀

(36)double indemnity双倍赔偿

(37)double feature两片连映

(38)double act双人表演；参加双人表演的一对演员

(39)double top双顶分；两个最高分；双２０分

(40)double harness双马挽具

(41)double bar复纵线

(42)double reed双簧

(43)double cream浓奶油, 高脂厚奶油

(44)double yellow line双黄线标志

(45)double first两个第一；获优等成绩

(46)double knitting双股中粗纱线

(47)optical double光学双星；视双星

(48)double quick极快的；快速的

(49)double concerto二重协奏曲

(50)double entendre双关语；使用猥亵双关语的幽默

(51)double bill两个节目的同场连演

(52)double eagle双…鹰标志；双鹰球；双鹰金元

(53)double bluff似诈实真的行为

(54)double dot复附点

双语例句

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(1)Please give me a double drinks.

请给我双份饮料。

(2)Double the wager, please.

请加倍赌注。

(3)The company commander ordered his men to double.

连长命令他的手下以两倍速前进。

(4)Double the quilt to make room for this girl.

把被子对叠，给这个女孩腾出地方。

(5)I am double the height of this child.

我的身高是这个小孩的两倍。

(6)His score will count double.

他的分数会加倍。

(7)This child is a double of his father.

这个小孩就是他父亲的翻版。

(8)He paid double to buy this bag.

他花了双倍的钱才买到这个包包。

(9)What if I were to double your payment? Would you like to work for me?

如果我给你双倍的报酬呢 你愿意为我工作吗

(10)All the best Double Eleven deals were snatched within minutes past midnight.

所有双十一好货都在刚开始几分钟被抢光了。

(11)Can you double check the financial report? I want to make sure there are no mistakes.

你能帮我再检查一下我的财务报告吗？我想确保万无一失。

(12)The latest marketing forecast projects that sales will double next quarter.

最新的市场预测显示销售量在下个季度将会翻倍。

(13)I want to double major in business and economics.

我想要修工商和经济的双学位。

(14)We need to double down on our efforts in order to meet the sales goal.

为了完成销售目标我们需要加倍努力。

(15)His financial backers asked for double the interest rate.

他的资金支持者提出加倍利率。

(16)It wouldn’t hurt to double check that you have everything before you leave.

出发之前再次检查下是不是带上了全部东西，这也没什么害处。

(17)Roughly speaking, a conservative investment portfolio should double every 7 to 8 years.

粗略地说，一个保守的投资组合应该每7到8年翻一番。

(18)Happy Double Seventh, babe.

七夕快乐宝贝！

(19)Hi Les, my wife wanted to ask if you and Sean were free for a double date on Friday.

Les，我老婆让我问问你这周五和Sean要不要来个四人约会。

(20)Hi, could I have a large number two double cheeseburger combo?

嗨，我可以点一个大号的2号双层芝士汉堡套餐吗？

(21)He earns double what she does.

他挣的钱是她的两倍。

(22)He served 17 double faults.

他有17次双发失误。

(23)His income is double hers.

他的收入是她的两倍。

(24)He ordered himself a double whisky.

他为自己点了一杯双份威士忌。

(25)Is that a single or a double you want?

你要的是单人房间还是双人房间？

同义词

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adj. 双重的；两倍的

vi. 加倍，加倍努力；快步走

vt. 使加倍

adv. 双重地；两倍地；弓身地

反义词

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同根词

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词根 double

(1)doubling adj. 双重的；折叠的n. 加倍；并线；折回；防护板；衬里v. 使加倍；使成双（double的ing形式）；绕过；握紧

(2)doubly adv. 双重地；加倍地；双摺地

(3)doubler n. 倍压器；加倍装置

释义

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adj.

consisting of two equal, identical, or similar parts or things

双的，双料的，双重的

the double doors.

双道门。

having twice the usual size, quantity, or strength

（在大小、量或强度等方面）两倍的；双料的；特大的；特强的

she sipped a double brandy.

　她小口地喝着一杯双份的白兰地酒。

designed to be used by two people

供两人用的，双人的

a double bed.

　双人床。

having two different roles or interpretations, especially in order to deceive or confuse

两面派的，双重角色的；双关的，模棱两可的

the furtive double life of a terrorist.

一个恐怖分子诡秘的双重生活。

used to indicate that a letter or number occurs twice in succession

（字母，数字）接连两个的

‘otter' is spelled with a double t.

‘otter’的拼写中有接连的两个t。

(of a flower)having more than one circle of petals

（花）重瓣的

large double blooms.

重瓣大花．

(of a domino)having the same number of pips on each half

（多米诺骨牌）两边点数相同的。

Music lower in pitch by an octave

【乐】 　低八度的。

predeterminer

twice as much or as many

两倍于…的

the jail now houses almost double the number of prisoners it was designed for

那个监狱现在关押的囚犯数量是其设计容量的两倍

I'll pay double what I paid last time.

　我将付比上次多一倍的钱。

adv.

at or to twice the amount or extent

两倍地，加倍地

you have to be careful, and this counts double for older people.

你得小心，这对老人来说更加重要。

as two instead of the more usual one

成双地，成对地，双重地

she thought she was seeing double.

她认为自己看见了重影。

n.

a thing which is twice as large as usual or is made up of two standard units or things

两倍物；成双物

join the two sleeping bags together to make a double.

把两个睡袋拼接在一起做成双人的。

a double measure of spirits

一杯双份的烈酒。

a thing designed to be used by two people

供两个人用的东西

our bed was small for a double.

我们的床当双人床用小了点。

a system of betting in which the winnings and stake from the first bet are transferred to a second

（打赌时的）复式下注（即第一场若赢，即将赢得钱及赌注转押在第二场上）。

Bridge a call that will increase the penalty points won by the defenders if the declarer fails to make the contract

【桥牌】 叫加倍。

Darts a hit on the narrow ring enclosed by the two outer circles of a dartboard, scoring double

【镖】 　投中金色环（得分加倍）。

a person who looks exactly like another

酷似的人

you could pass yourself off as his double.

你简直可以充当他的替身。

a person who stands in for an actor in a film

（电影的）替身演员。

an apparition of a living person

活人的魂灵

she had seen her husband's double.

她看到了丈夫的魂灵。

(doubles)(especially in tennis and badminton)a game or competition involving sides made up of two players

（尤指网球及羽毛球的）双打

the semi-finals of the doubles.

双打半决赛。

Bell-ringing a system of change-ringing using five bells, with two pairs changing places each time

【鸣钟术】 　（每次将两对钟换位的）五钟变化鸣钟法。

a pair of victories in the same sport in two different competitions

（在同一运动的两种不同比赛中获得的）双料冠军

Manchester United won the double twice.

曼彻斯特联队曾两次获得过双料冠军。

Brit. a home and away victory over the same team in one season or competition

（同一赛季或一系列赛对同一队的）主客场获胜

Oldham did the double over Forest last season.

上一赛季奥尔德姆队在主客场两次击败了森林队。

pron.

a number or amount which is twice as large as a contrasting or usual number or amount

双倍数（或量）

he paid double and had a room all to himself.

　他付了双倍的钱，独用了整个房间。

v.

[no obj.]become twice as much or as many

成为两倍，增加一倍

profits doubled in one year.

利润在一年中翻了一番。

[with obj.]make twice as much or as many of (something)

使加倍，把…增加一倍

Clare doubled her income overnight.

克莱尔在一夜之间使收入增加了一倍。

[with obj.]archaic amount to twice as much as

〈古〉 　总和是…的两倍

thy fifty yet doth double five and twenty.

你的５０确已达到５加２０的两倍。

(double up)use the winnings from a bet as stake for another bet

用打赌赢得的钱作赌注押下。

(of a member of the armed forces)move at twice the usual speed; run

（军人）以两倍的速度前进；跑步

I doubled across the deck to join the others.

我跑步穿过甲板与其他人会合。

(double up)share a room

同宿一室

‘Where's Jimmy going to sleep?’‘He can double up with Bertie.

’　“吉米睡在哪里？”“他可以和伯蒂同睡一屋。

Bridge make a call increasing the value of the penalty points to be scored on an opponent's bid if it wins the auction and is not fulfilled

【桥牌】 　叫加倍。

[with obj.]fold or bend (paper, cloth, or other material) over on itself

折叠（纸、布或其他织物）

the muslin is doubled and then laid in a sieve over the bowl.

将细布被折叠起来，铺在碗上面的筛子里。

[no obj.](double up)bend over or curl up, typically because one is overcome with pain or mirth

（因剧痛或大笑而）弯着身子

Billy started to double up with laughter.

比利笑得腰都直不起来了。

clench (a fist)

握紧（拳头）

he had one arm around her and the other fist doubled.

他一只手搂着她，另一只手紧握着拳头。

[no obj.](一般作 double back)go back in the direction one has come

循原路折回

he had to double back to collect them.

他不得不原路返回去接他们。

Snooker pot (a ball) by making it rebound off a cushion

【斯诺克】 　使（球）弹回。

Nautical sail round (a headland)

【航海】 　绕着（岬角）航行

we struck out seaward to double the headland of the cape.

我们朝着大海奋力行进，打算绕着海角航行。

[no obj.](of a person or thing)be used in or play another, different role

（人，物）兼作；兼任；兼演

a laser printer doubles as a photocopier.

激光打印机可兼作复印机。

[with obj.](of an actor)play (two parts) in the same piece

（演员在同一出戏中）兼演（两个角色）．

Music play two or more musical instruments

【乐】 　兼奏（两种或两种以上乐器）。

[with obj.]Music add the same note in a higher or lower octave to (a note)

【乐】 　（在高或低八度上）重复（一个音符）。

短语

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at （或 on） the double at running speed; very fast 以跑步方式；迅速地 he disappeared at the double. 他很快就消失了

bend double bend over into a stooping position 弓着身子，弯着腰

double or nothing （或〈英〉 quits） a gamble to decide whether a loss or debt should be doubled or cancelled 以已输的数额作为最后赌注（或者多输一倍，或者与赢家清账）

易错必背词

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double sth 使某事物翻倍

(1)Successful conservation efforts have almost doubled the elephant population in the Xishuangbanna National Nature Reserve (西双版纳国家自然保护区).

成功的保护工作使西双版纳国家自然保护区的大象数量几乎翻了一番。[沧州 2022 阅读理解]

(2)In February, the Culham Centre for Fusion Energy (卡勒姆核聚变能源中心) in Oxfordshire, UK, doubled a world record set in 1997.

今年2月，位于英国牛津郡的卡勒姆核聚变能源中心将1997年创下的世界纪录翻了一番。[苏州 2022 阅读理解]

sth double 某事物翻倍

(1)The population of elephants in China nearly doubled between 1980s and 2021 to about 300.

从上世纪80年代到2021年，中国大象的数量几乎翻了一番，达到约300头。[贵州 2022 语法填空]

(2)Because of her, I put in more effort and my exam scores doubled.

因为她，我付出了更多的努力，我的考试分数翻了一倍。[乳山 2021 单选]

double duty 双倍责任

(1)But others do double duty.

但是其他人有双重责任。[全国卷 2017 高考 阅读理解]

double reduction 双减

(1)In July 2021, China introduced the double reduction policy.

2021年7月，中国出台了双减政策。[宜宾 2021 中考 六选五]

the Double Ninth Festival 九九重阳节

be doubled (over) 被折叠

(1)His large body was doubled over his hands pressing his stomach to try to contain his pain.

他巨大的身体弯成两半，双手压着肚子，试图抑制住疼痛。[潍坊 2022 读后续写]

the women's/men's doubles 女子双打/男子双打

double up 弯腰

(1)He doubled up with pain and fell onto the field.

他痛得直不起腰，倒在了场地上。[辽宁 2022 语法填空]

词源

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"Middle English： via Old French from Latin duplus （see DUPLE）. The verb is from Old French dobler, from late Latin duplare, from duplus."

考纲分布

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近6年出现22次

重要程度: 5星

86%; v 翻倍; 使...加倍

14%; adj/adv 两个的; 双倍的

考纲释义

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( 1)v. 翻倍; 使...加倍

真题例句：

Diabetes doubles a person's risk of early death.

糖尿病使人早逝的风险增加了一倍。[2018年 温州市卷 单项选择]

Because of him, my English scores doubled.

因为他，我的英语成绩提高了一倍。[2018年 吉林省卷 阅读理解]

You might be surprised to hear that the number of people sleeping rough(露宿)has doubled in the last five years.

听到露宿街头的人数在过去五年翻了一番，你可能会感到惊讶。[2018年 南京市卷 阅读理解]

( 2)adj/adv. 两个的; 双倍的

真题例句：

The Double Ninth Festival is a special day for older people in China.

对中国的老年人来说，重阳节是一个特殊的节日。[2019年 齐齐哈尔市卷 阅读理解]

When is the Double Ninth Festival?

重阳节是在什么时候？[2019年 齐齐哈尔市卷 阅读理解]

The Chongyang Festival falls on the ninth day of the ninth lunar month and is called the Double Ninth Festival.

重阳节在农历九月初九，亦被称为九九重阳节。[2018年 青岛市卷 阅读理解]

必考短语

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(1)The Double Second Festival二月二

用法讲解

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double用作形容词的基本意思是“双的”，其所修饰的名词一般为单数。 This machine serves a double purpose. 这部机器有双重用途。

考纲分布

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近12年出现4次

重要程度: 4星

100%; adj/adv 两个的; 双倍的

考纲释义

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( 1)adj/adv. 两个的; 双倍的

真题例句：

Old desktop monitors and box TVs are the worst devices with their contribution to greenhouse gas emissions (排放) more than doubling.

旧桌面显示器和盒式电视机是（能源消耗）最严重的设备，它们贡献了两倍多的温室气体排放量。[2018年 全国卷 阅读理解]

But others do double duty.

但是其他人有双重责任。[2017年 全国卷2 阅读理解]

考纲分布

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近9年出现21次

重要程度: 5星

100%; adj/adv/v 成对的; 双倍(的)

考纲释义

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( 1)adj/adv/v. 成对的; 双倍(的)

真题例句：

It's a double-edged sword.

这是一把双刃剑。[2020年 CET4 听力]

Watching more than three hours of television a day doubles memory loss in older people.

老年人每天看电视超过三个小时，记忆力会成倍减退。[2020年 CET4 听力]

As a result, wheat prices elsewhere more than doubled, pulling rice and corn prices up with them.

结果，其他地方的小麦价格上涨了一倍多，带动水稻和谷物价格一起上涨。[2016年 CET4 阅读理解]

必考短语

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(1)a double-edged sword双刃剑; 双刃刀

用法讲解

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double用作形容词的基本意思是“双的”，其所修饰的名词一般为单数。 This machine serves a double purpose. 这部机器有双重用途。

考纲分布

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近9年出现15次

重要程度: 5星

60%; adj/adv 两个的; 双倍的

33%; v 使加倍; 翻倍

7%; phr (double as)兼任; 兼作

0%; n (also body double)替身演员

考纲释义

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( 1)adj/adv. 两个的; 双倍的

真题例句：

According to official statistics, Thailand's annual road-death rate is almost double the global average.

根据官方统计，泰国每年的道路死亡率几乎是全球平均水平的两倍。[2021年 CET6 听力]

( 2)v. 使加倍; 翻倍

真题例句：

It is estimated that to meet the 2050 challenge, investment must double to 83 billion US dollars a year.

据估计，为了迎接2050年的挑战，投资必须翻一番，达到每年830亿美元。[2021年 CET6 听力]

Meanwhile, the world's population more than doubled from 3 billion between 1961 and 2007.

与此同时，从1961年到2007年，世界人口从30亿增加了一倍多。[2021年 CET6 听力]

The tendency is often to double down on their current position rather than publicly admit to being wrong.

他们往往会加倍坚持目前的立场，而不是公开承认自己错了。[2021年 CET6 阅读理解B]

( 3)phr. (double as)兼任; 兼作

英文释义：to have another use or function as well as the main one

真题例句：

We should consider it as a tool for seeing and understanding the world better—one that just so happens to double as an art form.

我们应该把绘画看作是一种更好地观察和理解世界的工具——一种恰好同时作为一种艺术形式的工具。[2021年 CET6 阅读理解]

( 4)n. (also body double)替身演员

英文释义：an actor who replaces another actor in a film/movie to do dangerous or other special things

真题例句：

Framestore used body doubles with resemblance to Hepburn's facial structure and body shape as a framework for manual animation.

Framestore使用与Hepburn面部结构和体型相似的身体替身作为手绘动画的框架。[2021年 CET6 阅读理解]

必考短语

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(1)body double替身演员

(2)double as翻倍; 兼任; 兼饰两角

(3)double down双倍下注

用法讲解

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double用作形容词的基本意思是“双的”，其所修饰的名词一般为单数。 This machine serves a double purpose. 这部机器有双重用途。

考纲分布

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近16年出现15次

重要程度: 4星

53%; v 使加倍; 翻一番

47%; adj 双的; 双倍的

考纲释义

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( 1)v. 使加倍; 翻一番

真题例句：

The percentage of retirement-age people in the labor force has doubled over the past three decades.

在过去30年里，退休年龄人群在劳动力中的比例翻了一番。[2022年 英语二 阅读理解A]

In many countries of Western Europe the numbers of students in higher education doubled within five-year periods.

在许多西欧国家，接受高等教育的学生人数在五年内翻了一番。[2021年 英语一 翻译]

Starting around 2012, requests for the visas rose sharply; from 2011 to 2016 the number of visas issued more than doubled.

从2012年左右开始，申请签证的人数急剧增加；从2011年到2016年，签发的签证数量翻了一番多。[2019年 英语二 阅读理解A]

( 2)adj. 双的; 双倍的

真题例句：

Today, 28 per cent of graduates in the UK are in non-graduate roles, a percentage which is double the average among OECD countries.

如今，英国28%的毕业生从事非毕业生工作，这一比例是经合组织国家平均水平的两倍。[2022年 英语一 阅读理解A]

The state's proposed Forest Carbon Plan aims to double efforts to thin out young trees and clear brush in parts of the forest.

该州提出的森林碳计划旨在加倍努力减少小树和清除部分森林中的灌木丛。[2019年 英语二 阅读理解A]

Rather officials must avoid double standards, or different types of access for average people and the wealthy.

相反，官员们必须避免双重标准，或者对普通人和富人采取不同的准入方式。[2017年 英语一 阅读理解A]

(1)You're supposed to double the tax. Not double the tax of Romania.

把税乘以二，不是把罗马尼亚的税收乘以二。《Friends Season 3》《老友记 第三季》

(2)What word? Blaba double. Blaba double. Right, you're in.

是什么暗号。布拉达八卜，布拉达八卜。没错，你加入了。《Peppa Pig Season 3》《小猪佩奇 第三季》

(3)Double potion, please.

麻烦给我来双份。《The Big Bang Theory Season 6》《生活大爆炸 第六季》

(4)Great. How many does that make? High double digits. The nineties? Mid double digits.

厉害。现在有多少粉了？两位数高段班。90多粉丝啦？两位数中段班。《The Big Bang Theory Season 11》《生活大爆炸 第十一季》

(5)I'm thinking double wedding.

双重婚礼有戏了。《The Big Bang Theory Season 5》《生活大爆炸 第五季》

(6)Grande double cap, non-fat.

一杯中杯双份卡布奇诺，脱脂奶。《2 Broke Girls Season 3》《破产姐妹 第三季》

(7)Zeng! Fly to OhorhGom prison and tell them to double the guards, double their weapons, double everything! Tai Lung does not leave that prison! Yes, Master Shifu!

老单，火速赶去乔岗大牢，要他们狱卒加倍，武器加倍，把一切都加倍，决不能让太狼逃出来。是，师父。《Kung Fu Panda》《功夫熊猫》

(8)Just double-check your seat belts, please.

请再次检查安全带是否系好。《Sully》《萨利机长》

(9)Hey! I ordered a double Krabby Patty!

喂！我可点了两份蟹黄堡！《The SpongeBob Movie: Sponge Out of Water》《海绵宝宝历险记：海绵出水》

(10)Then double the amount of floggings and executions.

把鞭刑和处决的数目加到双倍。《The Hunger Games: Catching Fire》《饥饿游戏2：星火燎原》

(11)Grande double soy latte. Got it, Max? Nope.

中杯双份豆奶拿铁，听到了吗 Max？没呢。《2 Broke Girls Season 3》《破产姐妹 第三季》

(12)I've been pulling double shifts for four months now, Chris.

我已经上双份班四个月了!《The Pursuit of Happyness》《当幸福来敲门》

(13)Told you we should have double-checked the Western Reaches.

我跟你说过我们应该再搜索一遍西境。《Star Wars: The Force Awakens》《星球大战7：原力觉醒》

(14)I've double my battery life, by scavenging Rover 1.

通过搜刮1号车，我把电量增加了一倍。《The Martian》《火星救援》

(15)How come you never invite Sheldon and me on a double date?

你怎么从来不邀请谢尔顿和我参加四人约会呢？《The Big Bang Theory Season 5》《生活大爆炸 第五季》

(16)Sheldon. Double bazinga! I do! Good luck following that.

谢尔顿。还是逗你玩，我希望你好。要跟上哥的思维，你得加油啊。《The Big Bang Theory Season 5》《生活大爆炸 第五季》

(17)The second sister dies in Archie and Jughead Double Digest? That's correct.

《阿奇漫画》里的第二个妹妹死了？对。《Friends Season 7》《老友记 第七季》

(18)He says he's gonna double the college money my Grandma left me.

他说可以把祖母留给我的大学学费再增加一倍。《Friends Season 3》《老友记 第三季》

(19)You are aware that a double date doesn't count as two dates.

你知道双重约会不能抵两次约会的吧。《The Big Bang Theory Season 8》《生活大爆炸 第八季》

(20)Ligature marks. Legs, arms. a double set of marks on her neck.

绳索痕迹，腿上有，胳膊上有，脖子上有两道。《The Good Wife Season 5》《傲骨贤妻 第五季》