noun🔗Share磨料，研磨剂 A substance or material such as sandpaper, pumice, or emery, used for cleaning, smoothing, or polishing."The mechanic used an abrasive to smooth the rough edges of the metal pipe. "那位技工用研磨剂来打磨金属管粗糙的边缘。materialsubstanceChat with AIVocabulary GamePractice Reading
noun🔗Share磨料，研磨剂 Rock fragments, sand grains, mineral particles, used by water, wind, and ice to abrade a land surface."The abrasive wore down the smooth surface of the rock, revealing the hard, underlying material. "这些磨料逐渐磨损了岩石光滑的表面，露出了坚硬的底层物质。geologymaterialenvironmentChat with AIVocabulary GamePractice Reading
adjective🔗Share研磨的，粗糙的。 Producing abrasion; rough enough to wear away the outer surface."The sandpaper was abrasive, quickly smoothing the rough edges of the wooden box. "这张砂纸非常粗糙，能很快磨平木盒粗糙的边缘。materialtechnicalChat with AIVocabulary GamePractice Reading
adjective🔗Share粗暴，生硬， раздражающий。 Being rough and coarse in manner or disposition; causing irritation."His abrasive personality made it difficult for his coworkers to collaborate with him. "他那粗暴生硬的性格让同事们很难与他合作。characterattitudeChat with AIVocabulary GamePractice Reading
