这只是一点磨损，没什么大不了的。

It's just an abrasion, nothing serious.

youdao

其实这些衣物全都不错，做工精细，磨损极少，但艾美的艺术眼光却不能忍受，尤其是这个冬天，她穿的暗紫色校服布满黄点还没有饰边。

Everything was good, well made, and little worn, but Amy's artistic eyes were much afflicted, especially this winter, when her school dress was a dull purple with yellow dots and no trimming.

youdao

有霉点和不洁净的磁带不能使用，因为其会磨损磁头，影响拍摄效果。

Moldy and unclean tape can not be used, because it will wear head impact shooting.

youdao