英语词汇usefulness的意思翻译、读音、音标、释义-英汉词典-范文网

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单词	usefulness
释义	use·ful·nessBrE /ˈjuːsfəlnəs/ NAmE /ˈjuːsfəlnəs/ noun [U ]the fact of being useful or possible to use 有用；实用；可用性◆ There are doubts about the usefulness of these tests . 这些试验是否有用，人们有所保留。◆ The building has outlived its usefulness . 这座楼房已超过使用年限了。
随便看	some members are more equal than others someone someone's some people are more equal than others some (people, members, etc.) are more equal than others some piece of work someplace someplace somer somers somersault somersaulted somersaulter somersaulting somersaults somersetting somest something somethinged something else something fierce somethinging something, nothing, etc. to show for sth something of that kind something of the kind 冬至开业祝福语李清照词李清照梅花的词李清照春天的词菩萨蛮·风柔日薄春犹早_李清照的词原文赏析及翻译李清照的醉酒词暖心冬至祝福语冬至节气网络祝福语祝福冬至的话语《蝶恋花·泪湿罗衣脂粉满》李清照李清照《一剪梅·红藕香残玉簟秋》宋词鉴赏点绛唇·寂寞深闺赏析读李清照《如梦令·昨夜雨疏风骤》李清照《鹧鸪天》宋词鉴赏李清照满庭芳·小阁藏春宋词赏析李清照描写花的词李清照是否改嫁分析李清照情结高中作文浪淘沙·帘外五更风_李清照的诗原文赏析及翻译赏析李清照的一剪梅李清照花的词词牌名如梦令李清照李清照最美的词有哪些新年春节拜年贺词高考人物素材参考：泰戈尔棕棘棚棠棣1 棣2 森棰棱棱棱棵棹棺棼椁椅椅椋植椎椎椐椒椟

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