external ears是什么意思_词汇external ears用法例句_读音音标_翻译

external ears

美英

释义

单词详解

n.1.the outside part of the ear

They are toothless and have no external ears, although their hearing is good.

它们没有牙齿，而且尽管听力很好，但是外部并没有长尾巴。

Clinical Analysis of External Ears'Contact Dermatitis with Ear-plugs

耳塞致外耳接触性皮炎临床分析

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