abrasion

ә'breiʒәn

托福雅思GRE

n. an abraded area where the skin is torn or worn off
n. erosion by friction

n. 磨擦, 磨损, 磨损处
[化] 磨耗; 磨蚀

21,005

BNC 频率

18,254

使用频率

abrasion 由词根 rad（刮、擦）和前缀 a-（去除或否定）组成，表示表面被刮掉或磨损的过程。

例句

1. The athlete suffered an abrasion on his knee during the race.

这名运动员在比赛中膝盖受了擦伤。

2. She used a special cream to treat the abrasion on her hand.

她用了一种特殊的药膏来治疗手上的擦伤。

3. The constant friction caused an abrasion on the surface of the material.

持续的摩擦导致材料表面出现了磨损。