dust
粉剂
dust【农】药;powder【药】;
暂无补充释义。
相关词条
dust
broken-end collecting device, blowing parts, exhaustion parts for dust-proof protection
emery dust
quadruple cyclone【环境】 建;quadruple dust collector【建】环境
dust whirl【气象】
dust removal by liquids in mining or quarrying
dust-free chalk