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	gainfulness n.gainful的变形 gainful['ɡeinful] adj. 有利益的，有收益的，有利可图的唯利是图的
随便看	fire companies fire company fire construction fire control fire-control fire-control circuit fire-control grid fire-control quadrant fire controls fire-controls fire coordination fire crack firecracker firecrackers fire-cure fire-cured fire-curing fire cut fired firedamp firedamp alarm firedamp detector firedamp drainage firedamper firedamp explosion

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。