useless是什么意思？

useless

英[ˈju:sləs] 美[ˈjuslɪs]

• adj. 无用的，无效的，无价值的，差劲的，不怎么样的；

副词：uselessly;

名词：uselessness;

例句

• In view of the facts, it seems useless to continue. 鉴于这些事实, 继续下去似乎是无益的。
• He is useless at maths. 他的数学不好。
• This method of working is useless. 这样做没成功的希望。
• His advise is useless to our project. 他的建议对我们的计划没有什么价值。
• He's a useless fellow. 他是个没用的家伙。
• Our car was useless for want of petrol. 由于缺少汽油, 我们的汽车派不上用场。
• This is a waste and useless tyre. 这是个废弃无用的轮胎。
• ￡3000 for a useless old car like this? That’s daylight robbery! 这辆破车要3 000英镑？这简直是明抢嘛！
• He made it a useless attempt to advise her. 他认为试图劝她是无用的。
• She judged it a useless attempt to advise him. 她断定, 给他提建议是徒劳的。

同义词

• adj.
  useless的同义词之：无用的;白费的
  ineffectual, fruitless, worthless,
• useless的同义词之：其他释义
  shelf, wretched, null, fruitless, ineffectual, idle, abortive, needless, bootless, windy, futile, worthless,

反义词

• adj.
  useless的反义词之：无用的;白费的
  useful,
• useless的反义词之：其他释义
  beneficial, useful,

柯林斯高阶英汉双解学习词典释义

• ADJ-GRADED
  无用的；无价值的
  If something is useless, you cannot use it.
  例句
  He realised that their money was useless in this country... 他意识到他们国家的货币在这个国家一文不值。 Computers would be useless without software writers. 没有编软件的人，计算机就会毫无价值。
• ADJ-GRADED
  无益的；无效的；不能收到效果的
  If something is useless, it does not achieve anything helpful or good.
  例句
  She knew it was useless to protest. 她知道抗议是没有意义的。 ...a useless punishment which fails to stop drug trafficking. 无法制止贩毒活动的无效惩罚
• ADJ-GRADED
  差劲的；不行的
  If you say that someone or something is useless, you mean that they are no good at all.
  例句
  Their education system is useless... 他们的教育体制真差劲。 He was useless at any game with a ball. 任何球类运动他都玩不好。
• ADJ-GRADED
  无能的；无用的
  If someone feels useless, they feel bad because they are unable to help someone or achieve anything.
  例句
  She sits at home all day, watching TV and feeling useless. 她整天坐在家里，看着电视，觉得自己一无是处。

英汉词典释义

• adj.
  无用的, 无价值的, 无效的
  He's a useless fellow. 他是个没用的家伙。 His advise is useless to our project. 他的建议对我们的计划没有什么价值。
  差劲的, 不怎么样的,不行的,不擅长的
  This method of working is useless. 这样做没成功的希望。 He is useless at maths. 他的数学不好。

英英词典释义

• Adjective
  1. having no beneficial use or incapable of functioning usefully;
  "a kitchen full of useless gadgets""she is useless in an emergency"
  2. not useful;
  "a curiously unhelpful and useless manual"

行业词典

• 法律： 无益的；