英语词汇“be at pains to do sth”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	be at pains to do sth
释义	be at pains to do sth 下苦功; 花大力气
随便看	Totalciclina total circulating albumin total circulating hemoglobin total circulating protein total circulation total circulatory arrest Total circumpapillary dystrophy of choroid total civilian labor force total clear total clearance total clearances total cleavage total cloch total clock cycle total closure of the nostrils total cloud amount total cloud corer total cloud cover total coefficient of correlation total coefficient of elongation total colectomy total coliform total-coliform total coliforms total collapse

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。