Recessus epitympanicus
[医] 鼓室上隐窝
🧩 词语组成解析
[医] 隐窝
🗣️ 情景例句
No chance!
不可能。
The years teach much which the days never know.
学问集年而成，而每日不自知也。
I'd like to have my boss go through the plant some day.
我真想叫我老板哪天也过来看看。