Cellulae tympanicae
[医] 鼓室小房
🧩 词语组成解析
[医] 细胞, 小房
🗣️ 情景例句
You've been a very helpful.
你帮了大忙。
You don't have to play that record/CD so loud, do you?
你不一定要把唱片放得那么响，对吧？
It must be a D.
这一定是“D”。