Coset
[计] 系
📖 牛津释义
coset
n
(mathematics 数) set that can be added to an existing set to produce a more inclusive larger set 傍系; 陪集.
🗣️ 情景例句
You don't seem to like my ideas, so tell me what do you think?
看来你似乎不太喜欢我的主意，那可以告诉我你的想法吧？
When an opportunity is neglected,it never comes back to you.
机不可失，时不再来；机会一过，永不再来。
I bought it the day it was released.
它发行的当天我就买了。