Aapc
[医][=antibiotic-associated pseudomembranous colitis]抗菌素相关性假膜性结肠炎
🗣️ 情景例句
but he wants to do it
但他要削减
Sorry, but she is out.
很抱歉，她出去了。
OK. Please sit down over there.
好，请坐吧！