反复读的英文：
thumb
n. 拇指
v. 翻阅；以拇指拨弄；请求搭便车
- thumb slide rules
翼形滑尺 - There is a hole in the thumb of his mitten.
他的手套的姆指上有个洞。 - He caught his thumb in the door.
他的拇指让门夹住了。 - The Jones family is under the thumb of the mother.
琼斯一家人都得听从母亲的。 - He is a rule-of-thumb photographer.
他是一个靠经验摄影的摄影家。