pick up的所有含义
pick up的五个意思为：1、捡起。2、(贸易、经济) 改善。3、收拾。4、学会。5、逮捕。例句：He picked his cap up from the floor and stuck it back on his head.他从地板上捡起帽子，重新戴在头上。 一.pick up意为：“捡起、拾起”。 例如：-There is a pencil and two erasers on th floor.有一支笔和两块橡皮在地上。 -They're mine.Could you...