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 noun [noncount] I appreciate your helpfulness.我很欣赏你乐于助人的精神。 helpful
随便看	transmits transmittable transmitted transmitter transmitters transmitting transmutation transmutations transmute transmuted transmutes transmuting transnational transoceanic transom transoms transpacific transparencies transparency transparent transparently transpire transpired transpires transpiring

英汉双解词典包含109353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。

— helpfulness