英语词汇gainfulness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	gainfulness
释义	请查阅词条：gainful
随便看	acidulated acidulated acidulated acidulated drop acidulated tablet acidulated water acidulation acidulation acidulent acidulous aciduric acid value acid-washed acidy acidy acid–base acierage acies aciform acinaces acinaciform acinar acinar a cinch Acinetobacter

英汉双解词典包含464360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。