英语词汇“helpfulness”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	helpfulness
释义	help·ful·ness \-fəlnə̇s\ noun (-es) : the quality or state of being helpful < the … helpfulness of reference books — C.B.Shaw >
随便看	flame peeling flame photometer flame photometric flame photometry flame projector flameproof flamer flame reaction flame red flame-retardant flames flame scarlet flame spectrum flame stitch flamethrower flame trap flame tree flame tube flame vine flameware flame weeder flamines flaming flaming flamingant

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。