英语词汇“chestnut 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	chestnut coal
释义	chestnut coal chestnut coal [′ches‚nət ‚kōl] (geology) Anthracite coal small enough to pass through a round mesh of 1 ⅝ inches (3.1 centimeters) but too large to pass through a round mesh of 1 13/16 inches (1.7 centimeters).
随便看	national treatment national treatment agency national treatment commitment rule national treatment improvement evaluation study national treatment outcome research study national treatment outcomes monitoring system national treatment purchase fund national tree growers' cooperative federation national tree seed laboratory national tree seeds programme national tree trust national trends network national tribal air association national tribal chairmen's association national tribal child support initiative national tribal conference on environmental management national tribal development association national tribal environmental council national tribal environmental research institute national tribal judicial center national tribal justice resource center national tribal tobacco prevention network national tribal water council national tribology services national trip end model

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