英语词汇“barrel copper”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	barrel copper
释义	barrel copper barrel copper [′bar·əl ‚käp·ər] (mining engineering) Copper in lumps small enough to be picked out of the mass of rock and put in the furnace without dressing.
随便看	cfas cfasa cfasd cfasggb cfasnj cfaspp cfasst c-fast cfast cfasts cfat cfatb cfatf cfatp cfats cfau cfauw cfav cfavm cfavs cfaw cfawa cfawc cfawlant cfawpac

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