N,n-dimethylformamide(dmf)
[化] N,N-二甲基甲酰胺
🗣️ 情景例句
Four.
四点钟。
Love should not be all on one side.
爱情不应是单方面的。
the bank and its customer owe a large number of obligations to one another.
银行和储户彼此还需承担大量义务。