英语词汇blow at a cold 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	blow at a cold coal
释义	blow at a cold coal 白费力气，做徒劳无益的事
随便看	stone ice Stone, Irving Stone, Isidor Feinstein stone jug stone lantern stoneless stonelessness stonelike stone lily Stone, Lucy stoneman stone marten stone martens stonemason stonemasonries stonemasonry stonemasons stonemen stone mill stone mint Stone Mountain stone oil stone parsley stone parsleys stone pine

英汉双解词典包含483723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。