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
and it is on a half-acre lot.
用地半英亩。
Cetainly.You're absolutely right about that.
当然，关于那你是绝对正确的
The porter went to fetch one and arrive back with the station master,
搬运工跑回去取时刻表，同时请来了站长。