帮忙翻译下什么意思:Scratch: A depression carved into a surface that is longer in length than widthScratch: A depression carved into a surface that is longer in length than width.

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帮忙翻译下什么意思:Scratch: A depression carved into a surface that is longer in length than widthScratch: A depression carved into a surface that is longer in length than width.
帮忙翻译下什么意思:Scratch: A depression carved into a surface that is longer in length than width
Scratch: A depression carved into a surface that is longer in length than width.

帮忙翻译下什么意思:Scratch: A depression carved into a surface that is longer in length than widthScratch: A depression carved into a surface that is longer in length than width.
抓痕的定义.
擦痕,指表面的一种凹陷,通常长度比宽度长
想象下手被猫抓伤的样子..那个就是抓痕..

抓痕: 一道印刻在表面的细长的痕迹

擦痕,一种长度长于宽度的表面凹陷

擦伤:一道刻在表面上的较久的痕迹,即比较久的更长的长度比宽度