殴伤的英文：
to beat and injure

beat是什么意思：
n. 打；心脏跳动；滴答声；照射
v. 打；打败；使沮丧；诈骗；艰难的前进；滴滴答答
adj. 疲乏的；大吃一惊的；破旧不堪的

subcarrier beat
副载波差拍

intercarrier beat
载波差拍干扰

a policeman's beat
警察的巡逻路线

His heart stopped beating.
他的心脏停止了跳动。

beat [a scoop, exclusive story]
独家首登之新闻

injure是什么意思：
v. 伤害，使受伤；损害

The injured ankle began to swell.
受伤的脚踝开始肿了。

Pardoning the Bad is injuring the good
饶了坏人便伤了好人

She was injured in the back.
她背部受了伤。

Extension of the injured arm was painful.
把受伤的胳膊伸展开是很疼的。

He donned the air of the injured party.
他装出一付吃了亏的样子。