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5ichocolate
翻译如下磨料磨损grinding abrasion; abrasion wear; abrasive wear都可以例句磨损有五种磨损形式：磨料磨损、冲蚀磨损、粘着磨损、疲劳磨损和腐蚀磨损。There are five forms of wear and wear: abrasive wear, erosive wear, adhesivewear, fatigue wear and corrosive wear.
一佛爷一
磨损试验abrasion test; attrition test; wear(ing) test
我从来没喝过水
磨损;慢慢消失的
Wear; disappearance.
重点词汇
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