英语词汇helpfulness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	helpfulness
释义	helpfulness n.helpful的变形 helpful['helpful] adj. 给予帮助的；肯帮忙的辅助的，有帮手的有用的，有益的；建设性的令人鼓舞的
随便看	be called within the bar becalm becalmed became becamest becard becards be carried out feet foremost be carried out with one's feet foremost be cast in a different mould be cast in mould be cast in the same mould be caught dead be caught in the toils be caught short be caught with chaff be caught with one's fingers in the till be caught with one's hand in the till because because motive because of because that because this is the case because to beccaccia

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。