英语词汇earnful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	earnful
释义	earnful 简明释义 adj．勤奋的，努力的：表示一个人非常努力地工作或学习。
随便看	precision of format item precision offset precision of gravimeter precision of information precision of laser ranging precision of measurement precision of measurements precision of measuring instrument precision of method precision of prediction precision of real arithmetic constants precision of research precision of root precision of rule precision of sample mean precision of sample result precision of sample results precision of sampling precision of simple random sampling precision of steady current precision of survey precision of theory precision optical cable connector precision optical fiber connector precision optical instrument

英汉双解词典包含3185865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。