pavement spallingsurface spalling路面: road surface; pavement碎裂: splintering; fragmentation表面碎裂: case crushing轴承面碎裂: bearing disintegration路面碎屑: road scraping下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:路面碎裂,即可在微信中查询翻译