英语词汇variable cost怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	variable cost
释义	variable costn.（名词） A cost that fluctuates directly with output changes.可变成本：直接随着产出变化的成本
随便看	declaration declarations declarative declaratory declare declared declares declaring declass declassify declaw declension declensions declination declinations decline declined declines declining declivities declivitous declivity deco decoct decocted

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