Nitriles
(nitrile 的复数) n.[化]腈
🗣️ 情景例句
They know that I'm married and that I have a family.
他们知道我结婚了， 有一个家。
No, I only wrote her one letter this year.
是的，今年我才给她写过一封信。
Yes, Miss Gao. Hello! This way, please.
好的，高小姐。你们好！请这边走。