英语词汇“lump coal”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	lump coal
释义	lump coal lump coal [′ləmp ‚kōl] (mining engineering) Bituminous coal that passes through a 6-inch (15-centimeter) round mesh in initial screening.
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