utility [ju:ˈtɪləti]以下由轻松背单词网站提供
单词级别第5级基本释义n.公共设施,效用,公用程序,实用品,实用;adj.多效用的,多功能的英英释义a service which is used by the public , such as an electricity or gas supply or a train service参考例句A fur coat has more utility in winter than in autumn. 毛皮外衣在冬天比在秋天更有用。Utility bills didn't amount to much. 公用事业的费用有限。 推荐阅读 |