put off ：
(1) 脱去；除去
He is putting off his new clothes.
他正在脱他的新衣服.
(2) 关掉
Be sure to put off the light before you go out.
在你出去前别忘了关灯.
(3) 推迟（约会、旅行、访问等）；推迟和（某人）的约会
Never put off till tomorrow what you can do today.
今天的事不要拖到明天.
（4）使泄气,使不愉快
Don't be put off a little difficulty like that.
不要为了像那样的一些困难泄气.
(5)(停车）让某人下
Piease put me off the train at the airport.
put up ：
（1) 升起；举起
Put your hands up.
举起你的手.
(2) 建造；搭起；装置
They put up a new house here.
他们在这建造了一栋新房子.
（3）张贴
You shouldn't put up the ads here without permission.
你没有允许不应该把广告贴在这.
(4) 留宿；投宿
We can put you up for the night.
我们能留你过夜.
put on ：
(1) 把…放上去
Please put the kettle on.
请把水壶放上去.
(2) 穿上；戴上
He put on his coat and hat and went out.
他穿上上衣,戴上帽子,就出去了.
(3) 开（煤气、收音机等）
It's very dark -- I'll put the lights on.
这里很黑,我去打开电灯.
（4）上演；展览
We're putting the play on next week.
我们下周将要展览.
(5) 装出
He puts on a smile which makes us feel more trustful with him.
他装出微笑的样子是我们感觉和他在一起更真实.
(6)增加（体重）等
You have put on weight since the last week.
自从上周你已经增重了.
(7)利用；欺骗
Don't believe him.He's just putting us on!
不要相信他.他只是在欺骗我们!
put out ：
(1) 拿出；伸出
The doctor told him to put out his tongue.
医生要他伸出舌头.
(2) 使出（气力等）
Everyone of us put out his energies to help to dig the tunnel.
我们人人出力帮助挖掘地道.
(3) 生产；产生；供应
They put out some motors of high standards.
他们生产了几台高级发动机.
(4) 出版；公布；发布
This magazine is put out every Friday.
这份杂志每星期五出版.
(5) （植物）长出（芽、叶等）
These willow saplings will put out fresh leaves very soon.
这些柳树苗不久就要长出新叶了.
（6）扑灭；关灯
Far water does not put out near fire.
远水救不了近火.
如果满意的话,可以加一些分吗~ 希望可以帮助到你!如果还不懂,可以问我哟~ 不加分也没关系O(∩_∩)O哈!