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useless ['ju:slis]
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词性及解释
  • a.
    无用的, 无效的, 无益的
  • 【机】
    无用, 无价值, 无效
词形变化
副词: uselessly 名词: uselessness
英英解释
  • 1.
    adj.having no beneficial use or incapable of functioning usefully
    [例]
      a kitchen full of useless gadgets
      she is useless in an emergency
常用词组
例句
  • 1.
    A white elephant possession that is useless and often expensive to maintain
    无用的累赘东西:常指无用且保管费昂贵的东西.
  • 2.
    She suffers from lockedin syndromea profound apraxia caused by brain damage that renders her body useless and her voice mute
    她患有“锁闭综合症”,这是一种由于大脑受损引起的全面性的运动不能症,导致全身失去功能,嗓子无法发声。
  • 3.
    In any case the truth will be sure to come out, and you will find it useless to screen yourself behind evasion and denials
    无论怎样,事情的真相一定会水落石出的,你会看出来,用遁辞和否认来掩蔽自己,是毫无用处的。
  • 4.
    This furniture is so old and useless that you might AS well chop it up for firewood
    这家具太旧了,不能用了,还不如把它砍了当柴烧吧。
  • 5.
    Alas. There the nasty sorry useless stuff lay; I had no manner of business for it
    可是,这些肮脏、可悲而又无用的东西,至今还放在那里,对我毫无用处。
  • 6.
    and there pour forth jejune words and useless empty phrases(Anthony Trollope)
    空洞无用的言辞不断涌出(安东尼·特罗洛普)
  • 7.
    Let the irons BE heated," said the doctor; "but really it is a useless precaution.
    “那么,去把烙铁烧烧拿来,”医生说道,“不过这样做实在没有必要。”
  • 8.
    The idle, useless man, no matter to what extent his life may BE prolonged, merely vegetates.
    懒惰无用的人,不管寿命多长,也不过是饱食终日,虚度一生。
  • 9.
    It would be useless to call him a CAD for giving a woman away
    因他玩弄了女人而叫他无赖也无济于事。
  • 10.
    Her doctors DID not hold any hope; they told us her time was up. It was useless to put in a feeding tube, they said;she would never awaken.
    医生已不再抱希望。他们告诉我们,她的生命即将结束,再输液也无济于事,她恐怕再也不会醒来了。
词汇级别

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n. 使用者
  • A.udsual
  • B.udsually
  • C.udtility
  • D.udser

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