Dimethylamine
n. [化]二甲胺
??? 情景例句
Why should I hire you?
我為什么要用你呢？
Sorry, they are already full.
抱歉，全部滿了。
That's very kind of you, but I want to speak to him about my son, Jim Green.
你真好，謝謝您。不過我想和校長談談我兒子吉姆·格林的事情。