Dmf
[化] 二甲基甲酰胺
🗣️ 情景例句
He's not faithful to his wife.
他对他的妻子不忠。
I don't want to cause any trouble.
我不想给人家添麻烦。
We were so excited, my brother and I, that we did not get to sleep until very late.
我们太激动，以至于我和我弟到很晚才睡得着。