Complete group
[计] 完全群
🧩 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
But I have promises to keep,
但是我有约要赴
One cannot always be a hero, but one can always be a man.
人难一世称雄，但可一生为人。
Did you buy one, sir?
你买了票吗，先生？