Nitriles
(nitrile 的复数) n.[化]腈
🗣️ 情景例句
Do you have any plans after class today?
今天下课后你有什么安排吗？
Such beginning, such ending.
有怎样的开始，就有怎样的结束。
The inspector then asked the old lady to try to check what was missing by the next day and advised her not to stay alone in the flat for a few nights.
巡官请老妇人在次日之前设法查清丢了些什么，并劝她几夜之内不要独自一人在公寓过夜。