Ethinamide
乙硫异烟胺
🗣️ 情景例句
Let's what?
你说什么？
Seriously, thank you all for coming and taking part in our camp.
说真的，谢谢你们来加入我们的野营。
A young English writer made the pertinent observation a year or two back
一两年前，一位年轻的英国作家发表了中肯的看法。