pulverization
弄成粉,粉碎
Pul·ver·i·za·tion n. The action of reducing to dust or powder.
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pulverization
n 1: a solid substance in the form of tiny loose particles; a
solid that has been pulverized [syn: powder, pulverisation]
2: the act of grinding to a powder or dust [syn: grind, mill,
pulverisation]
3: annihilation by pulverizing something [syn: pulverisation]