Bida
[医][=p-butylacetanilidoiminodiacetic acid]对丁基乙酰苯胺亚氨基双乙酸
🗣️ 情景例句
I feel rotten about not taking the children out.
我没有带孩子出去觉得很不痛快。
When did you go painting?
你什么时候去画画？
Well, I've recently started biology.
喏，我最近开始学生物学了。