英语词汇metal sulphide concentrates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	metal sulphide concentrates
释义	metal sulphide concentrates 简明释义金属硫化物精矿：一种含有金属硫化物的矿石，经过选矿过程后得到的富集物，通常用于进一步提炼金属元素。专业释义 1 交通运输工程硫化金属精矿
随便看	do the outside edge do the polite dother do the right thing do the right thing by someone do the round do the rounds Do the running do the same do the shopping do the sights do the splits do the sums do the talking do the trick do the washing do the washing up do the washing up do the work of do-they Dothideaceae dothideales dothidella Dothidiales dothienesia

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