磨损的英文怎么写

The tread on the tire has been worn out.

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.

金属表面磨损[词典]honing;[例句]粗糙金属表面接触表层中的等温应力与热应力场对金属表面的边界膜成膜，磨损与疲劳机理都有重要影响。Theisothemalandthermalstressfieldsofroughcontactsplayanimportantroleinthemechanismsofboundaryfilmformation,wearandfatigue.