puzzle

My sister puzzles me and causes me anxiety..我的妹妹常会让我不解，使我焦虑。

He thought he had solved the puzzle ..他认为他已经解开了那个谜。

jigsaw puzzlen. 七巧板；智力拼图玩具

crossword puzzle纵横字谜游戏

puzzle out苦苦思索而弄清楚

chinese puzzle中国智力玩具（如七巧板、九连环等）；复杂难懂的事物

puzzle over努力思考；为…烦恼；苦苦思考

真题例句...The puzzle was what benefit would be gained from it when performance might be affected the following day...CET42017.12阅读理解