Additive group
[计] 加法群
🧩 词语组成解析
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
What do you do in your spare time?
你在业余时间如何消遣？
The wolf may lose his teeth, but never his nature.
江山易改，本性难易。
You go to the school office and telephone the police. Please hurry up!
“你去学校办公室给警察打电话。请快一点！快点！”