contusion

汉语翻译

n. 捣碎, 碾碎, 挫伤
【医】 挫伤

英语解释：

名词 contusion:

1. an injury that doesn't break the skin but results in some discoloration
   同义词：bruise
2. the action of bruising

详细解释：

con.tu.sion

n.（名词）
An injury in which the skin is not broken; a bruise.
挫伤：皮肤未被划破的伤害；青肿