英语词汇usefulness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	usefulness
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	gaige gaign gaijin gaijins Gaikwar Gail gailer Gaillard gaillardcut gaillardia gaillardias gaillards gaily gain gain a battle gainable gain acceptance gain access to gain a foothold gain a footing gain a living gain an advantage over gain a point gain asymptote gain asymptotes

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。