Dimethylformamide
n. [有化] 二甲基甲酰胺
🗣️ 情景例句
Don't worry about it. It's a taken of my appreciation for your business, and friendship.
没关系的。这是向你表示我们在生意及友谊上的一点心意。
The last drop makes the cup run over.
失之过极。
No, he doesn't.
不，他不发烧了。