Pars flaccida
[医] 松弛部(鼓膜)
🧩 词语组成解析
[医] 部, 部分
🗣️ 情景例句
Well, please sit down
嗯， 请坐下来
I don't know, sir, but I guess the computer made some mistake.
不知道呀，好像是电脑出了故障了。
What's wrong with you?
你怎么回事？