pick out/up/in/off分别什么意思？

pick out
1. 挑选出;拣出
Let me pick out some good ones for you.
让我来替你挑几个好的。
2. 辨认出
It's easy to pick him out in a crowd because he is very tall.
很容易从人群中辨认出他,因为他个子很高。

pick up
1. 拾起
The boy picked up the hat for the old man.
男孩替老人拾起了帽子。
2. 收拾
You should pick up the tools after work.
工作结束后应该把工具收拾好。
3. 学到;获得
He was picking up the skills quickly.
他正在很快地掌握技术。
4. 【口】与...偶然结识(常指与异性调情)
We picked up a couple of girls at the pub last Friday.
上星期五我们在酒吧结识了几个女孩。

pick off
1. 摘掉;取走
You should not pick off any of the flowers.
你不应该摘花。

pick in
1.画上
2.在……上扎开洞
3.接收

pick out 取出, 去掉,挑选, 选择; 选拔 分辨出 了解; 领会衬托, 点缀, 使明显
pick up拾起, 捡起; 抬起 安排接取; 使搭乘; 搭救 爬〔站〕起来; 振作起来 掘, 挖 收拾东西〔屋子） 捉住, 逮住
pick in 在…上扎开〔抠开〕洞 承揽, 接收
pick off 摘去 逐个毁掉; 瞄准射死

可以在金山词霸上找到
很好用的
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