基本解释[生物学]沼泽泥炭[地球科学]沼泽泥碳沼泽泥炭低位泥炭英汉例句双语例句Any of certain other wetland areas, such as a fen, having a peat substrate .沼泽地区任一种其它的湿地,有泥炭底面,如沼泽。词组短语短语fen n peat 低位泥炭专业释义生物学沼泽泥炭地球科学沼泽泥碳沼泽泥炭低位泥炭