Retroperitonitis
[医] 腹膜后腔炎
🗣️ 情景例句
Yes. At our company, quality control si very important.
是的。在我们公司，质量管理非常重要。
The worth of a thing is best known by the want of it.
物以稀为贵。
I'm off on Sunday.
星期天动身。