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).
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