Dicyanodiamidine
[化] 脒基脲
🗣️ 情景例句
These are polite questions.
这些问题都是礼貌的。
I grew up right here in this neighborhood.
我恰好在这附近长大了。
Mrs.Brabante is talking to the manager of the local factory where the crop is processed.
布拉班特太太现在正和负责通心粉加工的当地加工厂的经理交谈。