return后面加back吗(为什么要加return语句)

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return后面可以加back,也可以单独使用。return back中文含义有报答、回报、返回、酬答等。return可作名词和动词,作为名词时,含义为回来、归还、恢复,作为动词时,含义有回去、送回、重现。

return的意思及用法介绍

1、作为动词时,意为回来;回去;返回;带回;送回;放回;退还;恢复;重现。

例句:I waited a long time for him to return.我等他回来等了很长时间。

We had to return the hairdryer to the store because it was faulty.我们不得不将吹风机退回商店,因为它有残损。 

The following day the pain returned.第二天又疼起来了。

2、作为名词时,意为回来;归来;返回;归还;放回;退回;重现;恢复。

例句:He was met by his brother on his return from Italy.他从意大利回来的时候,是他弟弟去接他的。

We would appreciate the prompt return of books to the library.若能及时将图书归还图书馆,我们将不胜感激。

They appealed for a return to work.他们呼吁复工。

return back的意思及双语例句

return back意为返回。

例句有:

1、Then you return back and present the attach method. 然后,返回来看看attach方法。 

2、If I could return back the time, I would put you first in my life. 如果时光可以倒流,我将把你放在生命的第一位。

3、I suggest you return back to your vehicle. 我建议你返回到您的车辆。

4、Slave nodes return back to the master. 从节点将结果返回给主节点。

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