Dimethylacetamide
[医] 二甲基乙酰胺(一种溶媒)
🗣️ 情景例句
then go uptown to the Museum of Natural History.
然后再往北去自然历史博物馆。
It's no use pumping a dry well.
徒劳无益。
I told her what the revolutionaries were doing and I persuaded her to help me.
我告诉她革命者都在干些什么事，并说服她给我帮忙。