Dinitrocarbanilide
[化] 对称二硝苯脲
🗣️ 情景例句
We needed the money.
我们当时需要钱。
Are you pleased at the idea of going?
你乐意跟我去吗？
Sorry, I can't. I have to tidy my room.
对不起，我不能去。我得收拾房间。