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
She's not at home.
她现在不在家。
Would you like to have some dinner?
你想吃饭吗？
'Dear me,' she said.
“天啊，”她说，