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 help pick them up for me.是我的,你能帮我捡起来吗?

二.pick up意为“学会”,此时指偶然、无意间学会的。

例如:I picked up English when I studied in England three years ago.三年前,我在英国留学生无意间学会了英语

三.pick up意为“接(人/物),此时含有主动、有责任去接的意思。”

例如:I'll free at 8 o'clock.So you can pick me up at that time.我八点将会有空,所以你可以那时候来接我。

四.pick up意为“停下来让某人搭乘(车/船)”此时主观接与不接的意愿较强。

例如:My neighbor is so kind. She stopped to pick up my son yesterday on the way home.我的邻居特别善良。昨天她在回家的路上顺道带我儿子回家。