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
Ginger ale with lots of ice for me, thank you.
姜汁，多加些冰块，谢谢。
Mr. Tony Smith is from The City College of New York.
托尼.史密斯先生来自纽约城市大学。
He will be earning only half as much as he used to,
他将来挣的钱只有他现在的一半。