n. 磨损;擦伤处;〈喻>摩擦;<地质〉磨蚀(作用)
网络 磨耗; 擦伤; 表面磨损
Diamonds have extreme resistance to abrasion.
钻石极抗磨损。
Because there is no abrasion between the concave and convex, the nut is reusable.
由于凹面与凸面之间没有磨损,螺母可以重复使用。
Give me a bandage for an abrasion.
我擦伤了,给我绷带。
It´s just an abrasion, nothing serious.
这只是一点磨损,没什么大不了的。
And they, too, had abrasion marks near these holes.
另外,它们同样在孔的附近有摩擦的痕迹。