Activating group
[化] 活化基团
🧩 词语组成解析
[计] 启动
group
[ɡrup]
n. 组，团体;群，批;（雕塑等的）群像;（英美的）空军大队;
vt.& vi. 使成群，集合;
vt. 分类，归类;
🗣️ 情景例句
His wife just found out about his mistress.
他的妻子刚刚发现了他有外遇。
A bird is known by its note,and a man by his talk.
鸟以声闻，人以言知。
We need to make some changes in this contract.
这份契约有几个地方需要修改。