abrasion

UK:  [ə'breɪʒn]

复数：abrasions  

n.

1.磨去;擦去

2.擦伤,磨损

3.磨蚀;【地质学;地理学】冲蚀,海蚀

1 . Despite these lower velocities, there appeared to be evidence for the operation of impact-abrasion phenomena in such situations.
尽管有这些速度低，出现了以证据为操作冲击磨损现象，在这种形势。这些证据分为若干领域，下面讨论。

2 . Pilling is often the first sign of wear due to abrasion; it causes a cloth to have an unsightly and disheveled appearance.
起球现象是服装穿着磨损的第一个信号，它使织物的外观不雅而且松散杂乱。

3 . The sudden arrest of his motion, the abrasion of one of his hands on the gravel, restored him, and he wept with delight.
他的动作突然静止，躺在砂砾上的其中一只手虽遭到擦伤，但是他恢复了意识并欣喜落泪。

4 . Treatment for an abrasion is similar to that of a burn, since raw skin is exposed to the air and can easily become infected.
擦伤的处理与灼伤的处理类似，因为皮肤里层暴露于空气中，易受感染。

5 . "One main problem is the abrasion factor, " he said. "You have to toughen up the skin on the bottom of your feet. "
“一个主要问题是磨损因素，”他说，“你不得不使自己足底的皮肤变得更坚硬。”