ear flap是什么意思

双语例句

(1)The ear flap collects sounds from the air.

耳廓从空气气中收集声音。

释义

n.

a flap of material on a hat or cap, covering the ear

（帽子上可放下护耳的）耳扇，帽耳。

a part of an animal's outer ear which extends out from the head as a fleshy flap or lobe

（动物外耳的）耳垂。