He had to limp off with a leg injury.是什么意思？

He had to limp off with a leg injury.

他腿上有伤，离开时只能一瘸一拐地走。

he

pron. 他，它，一个人；n. 雄性动物；

例句
Logic had prevailed and he had abandoned the idea.
最终理智占了上风，他打消了那个念头。

had

v. 有（ have的过去式和过去分词 ），（亲属关系中）接受，拿，买到；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

to

prep. 向，朝着，到，关于，属于；adv. 朝一个方向的，到某种状态，关闭；

例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

limp

n. 跛行，挣扎着慢慢前进，（诗的）韵律紊乱；vi. 一瘸一拐地走，困难地航

例句
I picked up her wrist. It was limp and flaccid.
我抓起她绵软无力的手腕。

off

prep. 从…落下，离开，从…去掉，下班；adv. 离开，距，离，被取消，下班；adj. 不新鲜的，不能接受，不礼

例句
He eased his foot off the accelerator.
他松开了油门。

with

prep. 和，跟，随着，关于，和…一致；

例句
A waiter entered with a tray...
侍者端着托盘进来了。

leg

n. 腿，支柱，支架，裤腿，一段赛程；vi. <口>走，跑；

例句
My leg still aches when I sit down...
坐下时我的腿还会痛。

injury

n. 伤害，损害，受伤处，伤害的行为；

例句
He would only aggravate the injury by rubbing it.
他揉擦伤口只会使伤势加重。