lacerate

动词 lacerate:

1. cut or tear irregularly
2. deeply hurt the feelings of; distress

形容词 lacerate:

1. irregularly slashed and jagged as if torn
   同义词：lacerated
2. having edges that are jagged from injury
   同义词：lacerated, mangled, torn

1. The sharp stones lacerated his feet.
   尖石把他的脚划伤了。

lac.er.ate

v.tr.（及物动词）
lac.er.at.ed,lac.er.at.ing,lac.er.ates
To rip, cut, or tear.
划破、割或撕裂
To cause deep emotional pain to; distress.
感情受伤害：使感情上受到严重伤害；使悲伤
adj.（形容词）

Torn; mangled.
撕裂的；割碎了的
Wounded.
受伤的
Having jagged, deeply cut edges:
有着锯齿状的，被深深割开边的：
例句：
lacerate leaves.
锯齿状的叶子

来源：
Middle English laceraten
中古英语 laceraten
from Latin lacer3re lacer3t-
源自 拉丁语 lacer3re lacer3t-
from lacer [torn]
源自 lacer [撕裂]