Dimethylfomamide
[医] 二甲基甲酰胺(一种溶媒)
🗣️ 情景例句
Your car's very noisy. The muffler must be damaged.
你的车噪音真大，消声器一定出毛病了。
How long will you remain out?
你将会在外面逗留多久？
What's wrong with you?
你怎么回事？