英语词汇usefulness的意思、用法及释义-英汉双解词典

单词	usefulness
释义	usefulness n[U]: The old car has outlived its usefulness, ie is no longer useful or worth keeping. 这辆旧汽车已经不能用了.
随便看	bobbin bobble bobby bobby pin bob-sleigh bobtail bod bode bodice -bodied bodily bodkin body body-blow body-building body clock bodyguard body language bodyline body odour body-snatcher body stocking bodywork Boer boffin

英汉双解词典包含38652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。