【"2"的用法】

1)two heads are better than one 人多智广
2)put two and two together 根据事实推理
3)be of two minds 举棋不定
4)two shakes of a lamb's tail 迅速地；简易地
5)there are no two ways about it 别无选择；没有退路
6)two's company, three's a crowd 俩人结伴，三人添乱 ​​​​