Commutative group
[计] 交换群
🧩 词语组成解析
a. 交替的, 交换的\\n[法] 交换的, 代替的, 互相的
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
Well, that's easy.
哦， 那很简单。
Be honest rather clever.
诚实比聪明更要紧。
Everyone went to the funeral, for the 'ghost' was none other than Eric Cox, a third brother who was supposed to have died as a young man.
大家都去参加了葬礼，因为那“鬼”不是别人，正是农场主的兄弟埃里克。考科斯。人们以为埃里克年轻时就死了。