Eustachian deafness
[医] 咽鼓管性聋
🧩 词语组成解析
[医] 咽鼓管
deafness
[['defnis]]
n. 聋, 不听\\n[医] 聋[症]
🗣️ 情景例句
You go first, Marilyn.
你先讲 Marilyn。
Provide for the worst, the best will save itself.
作最坏的准备，可以得到最好的结果。
'He had travelled only seven miles across the Channel when his engine failed and he was forced to land on sea.
但他只在海峡上空飞行7英里，引擎就发生了故障，他只好降落在海面上。