Lactam
n. [化] 内酰胺, 乳胺
🗣️ 情景例句
You took the words right out of my mouth.
我的话让你先说出来了。
Wonders are many, and nothing is more wonderful than man.
奇迹很多，但没有一件东西比人更为奇妙。
That is a lovely hat!
真是一顶可爱的帽子！