puzzle的常用短语是:用作动词(v.)puzzle about (v.+prep.)想找出 want to findpuzzle about sthHe was studying the map and puzzling about the easiest way to cross the mountains.他在仔细察看地图,想找出最容易穿过山区的道路。puzzle about wh-to-vWe puzzled for two months about where to put you.为了安置你,我们苦思了两个月。puzzle sth about sthThey all puzzled their brains about the problem.他们都冥思苦想