Left coset
[计] 左旁系, 左陪集
🧩 词语组成解析
left
[lɛft]
adj. 左边的，左侧的;左派的;
n. 左，左面;[军]左翼;左派，激进分子;
adv. 向左;在左边;
v. 离开( leave的过去式和过去分词);
[计] 系
🗣️ 情景例句
What's your telephone number?
你的电话号码是多少？
How long will you be staying in hong kong?
你将待在香港多久？
I didn't know she could swim. Who taught her?
我不知道她会游泳。谁教她的？