whipsawing

1.狭边(钩齿)粗木锯;双人横切锯

1.用狭边钩齿粗木锯(或双人横切锯)锯

2.使受双重损害;(两个人)串通对...欺骗;(牌戏)一次赢得(某人)两项赌注[一局中赢两次]

3.使两方相争而坐收渔利

1.a narrow crosscut saw for use by two people

2.a saw with a flexible blade, e.g. a band saw

1.to saw something with a whipsaw

2.to cause something to move or alternate back and forth sharply

3.to defeat somebody or win in two ways at the same time

4.to win two bets simultaneously from one person