解释： *[kruk]n. 钩, 弯曲部分, 坏蛋vt. 使弯曲, 诈骗vi. 弯曲
by hook or crook 不择手段 on the crook 狡猾地 shepherd's crook 牧羊杖 There is a crook in the lot of every one 人生总有不如意时
