buffing ridgefurrow abrasion波纹: ripples磨耗: wear away; fret; attrite; ab ...轨头波纹磨损: corrugation of rail head磨耗波纹: abrasion wave磨耗: wear away; fret; attrite; abrasiveness; abrasion; detrition; tear-and-wear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:波纹磨耗，即可在微信中查询翻译
