英语单词“usefulness”的翻译、意思、音标-英汉词典

单词	usefulness
释义	[/-fəlnɪs; -fəlnɪs/] 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	respectfully respectfulness respecting respective respectively respects respiration respirator respiratory respire respite resplendence resplendent resplendently respond respondent response responsibility responsible responsibly responsive responsively responsiveness rest 1 rest area, rest stop