英语词汇be at pains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	be at pains
释义	be at pains 尽力；用心；下苦功夫；费尽苦心；尽力设法
随便看	anti-agers antiagglutinin antiaggression antiaging antiaid antiAIDS antiair antiairborne antiaircraft antiaircraft artillery anti-aircraft battery antiaircraft missile antiaircrafts anti-air warfare antialcoholic antialcoholism antialcoholist antialiasing antialiasings antiallergenic antiallergenics antiallergic antiallergics anti-American anti-Americanism

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。