英语词汇usefulnesses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	usefulnesses
释义	usefulness n.useful的变形 useful['ju:sful] adj.有用的；有帮助的；有益的；有实际使用价值的短语: make oneself useful 帮忙
随便看	hollow-hearted hollow leg hollow legs hollowly hollow mill hollowness hollownesses hollow newel hollow organ hollow ... out hollow out hollow punch hollow reamer hollow-rod drill hollow-rod drilling hollow sea hollow shafting hollow square hollow tile hollow-tile floor hollow wall hollow walling hollow ware hollowware hollowwares

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。