N,n-dimethylformamide(dmf)
[化] N,N-二甲基甲酰胺
🗣️ 情景例句
I won't insist, but I think it's in your own best interests to quit smoking.
我不会坚持，但我想戒烟对你自己有好处的。
Do you live on Dundas St?
你在登打士街居住吗？
His talk covered many subjects.
他的报告涉及很多课题。