Biosafety
n. [常用作定语]生物研究安全性
🗣️ 情景例句
I am, too. But didn't you just get on?
我也是。可是，你不是刚上车的吗？
Better be the head of a dog than the tail of a lion.
宁为犬首，不作狮尾。
How long will your offer hold good?
一般你们报价的有效期是多长？