“pick up”：v. 捡起；接载；学会；逮捕
同义词：take up by hand，gather up，register，gain vigor，perk up
例句：
1:拿起：用手拿起（某物）：
pick up a book.
捡起一本书
2:收集或聚集：
picked up the broken pieces of glass.
拾起玻璃碎片
3:整理，收拾：
Let's pick up the living room.
我们收拾一下卧室吧
4:承载（客人，货物等）：
The bus picks up commuters at three stops.
公共汽车在三个站载送通勤者
5:不经意得到：随便或偶然地获得：
picked up a mink coat on sale.
拍卖时随手买了一件貂皮大衣
6:学得：通过学习或经历获得（知识）：
picked up French very quickly.
很快地学起法语来
7:认领，索取：
picked up her shoes at the repair shop.
在修鞋铺领回鞋子
8:购买：
picked up some beverages on the way home.
在回家的路上买些饮料
9:付帐：为买某物而付（款或账）：
Let me pick up the tab.
我来付计程车的钱
10:获得，赢得：
picked up five yards on that play.
在那次游戏中获得五码
11: 监护，逮捕，拘捕：
The coast guard picked up five smugglers.
海岸检查官拘捕了五个走私犯
12:追踪：偶然遇上并跟随：
The dog picked up the scent.
狗追着气味走
13: 收拾行李：收拾某人的东西：
She just picked up and left.
她收拾了一下行李就走了
She's living with some man she picked up on holiday.
她与一个在假日认识的男人同住。
The children have picked up the local accent.
孩子都学会了当地口音了。
I was able to pick you up on the short wave radio.
我能用短波收音机收听到你的信号。
He picked up the child and put her on his shoulders.
他抱起孩子让她骑在自己的肩膀上。
She soon picked up French when she went to live in France.
她到法国居住後很快就学会了法语。
pick up是什么意思，你知道是什么意思么，听听老师怎么说