1.a substance that abrades or wears down
2.a tool or machine used for wearing down or smoothing or polishing
1.①擦除的，擦破的，磨擦着的
2.②磨擦剂。同abrasive
1 . 磨料
abortus forceps 流产钳abradant①磨料，磨蚀剂 ②研磨用的abrade 磨光，磨蚀
2 . 研磨剂
abradability 磨损性abradant研磨剂abrading 研磨修整
3 . 磨蚀剂
4 . 研磨用的
1 . 磨蚀的射孔眼
abraded diamond 表面磨损的金刚石abraded perforation 磨蚀的射孔眼abraded platform 海蚀台地
1 . 擦毛丝
abraded filament yarn 擦毛长丝纱abraded yarn 擦毛丝abrader 磨光机
1 . 磨蚀深度
abraded bedrock surface 浪蚀基岩面abraded depth 磨蚀深度abraded diamond 表面磨损的金刚石
1 . 磨耗试验器
1. 研磨机abrading device 磨耗试验器abradum 抛光氧化铝粉
