英语词汇“sapropelic coal”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	sapropelic coal
释义	sapropelic coal 基本例句腐泥煤 Coal rock can be classified as humic andsapropelic coal.在煤岩的分类中，有腐殖煤和腐泥煤之分。
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