N,n-dimethylacetamide(dma)
[化] N,N-二甲基乙酰胺
🗣️ 情景例句
Would you do me a favour look around your factory?
能否帮忙带我看一下你们工厂？
The plumber has made a mistake.
配管工犯了一个错误。
She was right! It was!
她说的对，画确实如此。