短语词组短语puzzle over the question 对此问题迷惑不解puzzle over sth 苦苦思索;对某事感到迷惑puzzle over problem 为问题伤脑筋to puzzle over sth 对某事冥思苦想puzzle over the matter 对那事绞尽脑汁I Puzzle Over Things 我苦心思索事情puzzle over think hard about 冥思苦想 返回 puzzle over