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
How are you?
你好吗？
I can't do it by myself.
我一个人哪做得完啊！
I'm just calling to introduce myself. My name is Tang.
我打电话是向您作自我介绍，我姓唐。