Epithioamide
[化] 环硫酰胺
🗣️ 情景例句
Weren't they going to be here this morning?
他们不是今天早上要来这儿吗？
How did you decide that product was safe?
你怎样决定产品是安全的呢？
I'm a keyboard operator.
我是电脑录入员。