Ethinamide
乙硫异烟胺
🗣️ 情景例句
Excuse me, do you know...?
打扰一下，你知道...？
It's cold this afternoon.
今天下午很冷。
I had left it on a chair beside the door and now it wasn't there!
我曾把它放在门边的椅子上，可这会儿不见了！