I wrenched my hand away from my attacker.是什么意思？

I wrenched my hand away from my attacker.

我用力把手从袭击者手里挣脱出来。

wrenched

v. （猛力地）扭( wrench的过去式和过去分词 )，扭伤，使感到痛苦，使悲痛；

例句
He wrenched off his sneakers...
他使劲儿脱下运动鞋。

my

adj. 我的(I的所有格形式)；int. 啊呀，天啊；

例句
Racial discrimination is abhorrent to my council and our staff...
我的顾问班子和全体工作人员都对种族歧视深恶痛绝。

hand

n. 手，协助，帮助，（工具等的）把，柄，掌管；vt. 传递，交给，搀扶，支持；

例句
His hand brushed against hers; it could have been either accidental or deliberate.
就在有意无意间，他的手轻轻拂过她的手。

away

adv. 离开，远离，在远处，消失；adj. 不在的，遥远的，客场比赛；

例句
She accelerated away from the kerb.
她加速驶离了马路牙子。

from

prep. （表示时间）从…，（表示原因）因为，（表示来源）来自…，（表示分离）与…分离[隔开]；

例句
...an abortive attempt to prevent the current President from taking office.
企图阻止现任总统连任的失败尝试

attacker

n. 攻击者，进攻者，抨击者，（球类比赛的）攻击手；

例句
There were signs that she struggled with her attacker before she was repeatedly stabbed.
有迹象表明，在她被连刺数刀前，曾与袭击者进行过搏斗。