Aapc
[医][=antibiotic-associated pseudomembranous colitis]抗菌素相关性假膜性结肠炎
🗣️ 情景例句
Hi.
嗨。
To know everything is to know nothing.
事事皆知，事事不懂。
We can offer you this in different levels of quality.
这产品我们有三种不同等级的品质。