Nitriles
(nitrile 的复数) n.[化]腈
🗣️ 情景例句
Where was the house?
房子在什么地方？
If he doesn't stay, who will?
如果他不，谁要留下？
Yes, he's on the phone. Is he expecting you?
在家，他在打电话。他是在等你吗？