Nitrosoamine
n. [化] 亚硝胺
🗣️ 情景例句
My son must have put you to a lot of trouble.
我儿子一定给你带来不少麻烦。
How much?How many?
共多少？
Mmm, it doesn't seem to fit very well.
嗯，这套看来不大合身。