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	greatcoated greatcoats great council great crested grebe great crested grebes great cry and little wool Great Dane Great Danes Great Depression great depressions great diurnal range Great Divide Great Divide Range great divides Great Dog great dogs great doxology greaten Greater Greater Antilles greater antilless Greater Bairam greater celandine greater celandines Greater Dog

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。