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
I'd never been away from home,
我从来没有离开过家，
Between friends all is common.
朋友之间不分彼此。
Sorry, Mr. Wu. I was not here yesterday.
对不起，吴先生。我昨天没有来。