the process of scraping or wearing away
刮擦,磨损
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the metal is resistant to abrasion. 这金属抗磨损。
[count noun]an area damaged by scraping or wearing away
刮擦(或磨损)处
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there were cuts and abrasions to the lips and jaw .嘴唇和下巴上都有伤口和擦痕。
"mid 17th cent.: from Latin