Monoid
[计] 独异点; 类群
🗣️ 情景例句
Susan's vice-president in charge of new toys and games.
Susan是主管新玩具和新 戏器具的副总裁。
I asked him to stop, but he wouldn't.
我请他停止，但是他不肯。
Let me see.
让我想想。