N,n-dimethylformamide(dmf)
[化] N,N-二甲基甲酰胺
🗣️ 情景例句
You made a favorable impression on the examiners.
你给主考留下了很好的印象。
It's none of my business,but I think you ought to work harder.
它是不关我的事，但是我认为你应该努力工作。
It is said that the nerve poison is the more primitive of the two, that the blood poison is, so to speak, a newer product from an improved formula.
据说，神经毒液在两种毒液中是较为原始的一种，而溶血性毒液，打个比方说，是根据改良配方生产的一种较新的产品。