Nitrile grouping
[化] 氰基; 腈基
🧩 词语组成解析
n. [化]腈
n. 分组\\n[计] 组
🗣️ 情景例句
We really don't have to be overly concerned.
我们真的不需要过分担心。
That's a beautiful leather wallet,but it costs too much.
那是一个美丽的皮革钱包，但是它太贵了。
Oh,there's someone at the door.
噢，门口有人！