char n.家庭杂务,炭vi.打杂,烧...fluid char adsorption process 活性炭流化吸附法...alkaline char 碱活炭...char-a-banc n.一种大型游览车...activated char 活性炭...decolorizing char(coal) 脱色炭...bone char 骨炭...blood char(coal) 血炭...blood char 血炭...
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