abrasive material

Từ điển Oxford Learners Wordfinder Dictionary

noun

a substance that abrades or wears down
• Syn:
abrasive, abradant
• Derivationally related forms:
abrade (for: abradant), abrasive (for: abrasive)
• Hypernyms:
material, stuff
• Hyponyms:
carborundum, steel wool, wire wool, emery cloth, emery paper, sandpaper