退回的英文：
return
retreat

参考例句：

Return by Airmail
航空退回

Tending to go backward or recede.
退回的有后退或退回倾向的

The tiger retired to its den
那只虎退回巢穴。

She sent Back the defected product.
她退回有缺陷的产品。

This toaster is going back (ie must be taken back) to the shop it doesn't work properly
这个面包片加热器得退回商店--有毛病

Would you send back the defective articles at our expense?
我们负担费用，请你退回次品好吗?

Retailers can return defective merchandise.
零售商可以退回有缺陷的商品。

There will be a relapse into the nationalism of the nineteenth century.
将要倒退回19世纪的民族主义。

He get a tax rebate at the end of the year.
他在年底得到了一笔退回的税款。

This toaster is going back
这个面包片加热器得退回商店

return是什么意思：
v. 带回，放回，恢复，回到
n. 回来，归还，回报
adj. （票）双程的，往返的；（旅途）返回的，返程的

The return of a prodigal
回头浪子

Return ReceiptsSettings for requesting or returning receipts
返回收据有关收据的请求或返回有关的设置

To return disappointedly; defeated.
铩羽而归

The groom returned to the carriage.
马夫回到马车那儿。

Blair will return to London tonight.
今晚布莱尔将返回伦敦。

retreat是什么意思：
n. 撤退；撤回；静修，引退（期间）；静居处；隐居处；静思，静修
v. 撤退；退避；使后退

a solitary retreat.
隐居处

The snail retreated into its shell.
蜗牛缩进壳里去了。

The monks conducted a retreat.
僧侣们进行静修。

They sounded the retreat by beating the drum.
他们通过打鼓发出撤退信号。

A brave retreat is a brave exploit.
勇敢的退却也是勇敢的行为。