收复的英文：
recover (lost territory
etc.)
recapture

参考例句：

To get back;regain.
重获收复;重新得到

We resumed our occupation of the lost territory.
我们收复了失地。

It is the immediate task of China to regain all our lost territories.
中国当前的任务是收复全部失地。

The meeting is disrupted by Albanian irredentist.
会议被阿尔巴尼亚的领土收复主义者所中断。

It touched off a nationwide movement for the recovery of railway rights.
这在全国引起了收复铁路修筑权的运动。

The general resolved on an approach by night recapture the lost ground
司令员决定,夜晚之前进军收复失去的阵地。

But Magellan sent disguised raiding parties aboard the Victoria and the santiago and recaptured them
但麦哲伦派出便衣搜查“维多利亚号”和“圣地亚哥号”，并收复了它们。

In February 1881, the Qing government recovered Ili, which had been forcibly occupied by Tsarist Russia for 11 years
1881年2月，清政府收复被沙俄强行占领长达十一年之久的伊犁。

recover是什么意思：
v. 恢复健康，复原，全额收回，找回，赢回，重新控制

He recovered from a faint.
他从昏晕中苏醒过来。

She has recovered from a fever.
她烧退病愈。

He is recovering little by little.
他的健康正在渐渐地恢复起来。

lost是什么意思：
adj. 迷路的；丢失的；丧失的；错过的
v. [lose] 的过去式和过去分词形式

I'm lost as a light is lost in light.
我如同灯盏迷失在光明里。

The lost ring was never found.
遗失的戒指再也没有找到。

The motion was lost by a majority of two.
动议以两票之差被否决了。

territory是什么意思：
n. 领土；地区；范围；领域

This is a dependent territory.
这是片属地。

Ty. [territory]
领土，（推销员的）推销区域［

territorial behavior; strongly territorial birds.
地盘性举止；强势的地盘性鸟类。