英语词汇hard coal怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	hard coal
释义	hard coal hard coal: (a mineral coal) SC 无烟煤 wú yān méi TC 無煙囪
随便看	problem-solve problem-solving pro bono proboscis proboscised procaine procedural procedure proceed proceeded proceeder proceed from proceeding proceedings proceeds process processed processer processes processing procession processional processioner processioning processor

英汉双解词典包含74752条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。