useless
- adj.无用的;无效的;不行的;无价值的;差劲的;不擅长的
派生词： uselessly adv.;uselessness n.
use 用 + -less 无...的
uselessadj.
无用的；无效的；无价值的
not useful; not doing or achieving what is needed or wanted
This pen is useless.
这支笔没用了。
He knew it was useless to protest.
他知道抗议是徒劳的。
It's useless worrying about it.
为这事担心无济于事。
She tried to work, but it was useless (= she wasn't able to) .
她很想做事，但力不从心。
差劲的；不行的；不擅长的
not very good at sth; not able to do things well
I'm useless at French.
我的法语不太行。
Don't ask her to help. She's useless.
别求她帮忙。她没那个能耐。
useless
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1
ADJ-GRADED 无用的；无价值的
If something is useless, you cannot use it.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。
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His right arm hung rather uselessly.
他的右臂无力地耷拉着。
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The car had rusted almost to the point of uselessness.
这车已经锈得几乎一点用都没有了。
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4
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.She knew it was useless to protest.
她知道抗议是没有意义的。
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Uselessly, he checked the same pockets he'd checked before.
他把先前检查过的那些口袋又查了一遍，毫无收获。
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...the uselessness of their research.
他们的研究毫无价值
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7
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.Their education system is useless...
他们的教育体制真差劲。
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8
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.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。
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...the sense of uselessness and the boredom of empty days.
空虚日子里感受到的百无聊赖和烦闷无聊
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What I need is sensible advice rather than useless complaints .
我需要的是合理的建议而不是无用的抱怨。
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It 's useless to fire away with such trivial details .
喋喋不休地谈这些琐碎细节是无用的。
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When it comes to getting things done , he 's useless .
一涉及做事，他便不中用了。
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When her husband left home she felt rejected and useless .
丈夫离家后，她觉得遭到了抛弃而且无能为力。
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He 's useless ─ he 'll have to go .
他毫无用处——得辞掉他。
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It 's useless for us to continue .
我们继续做下去也无用。
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The glue 's useless ─ the pieces just won 't stick .
这种胶不行——这几片东西根本粘不住。
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He knew it was useless to protest .
他知道抗议是徒劳的。
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I was conned into buying a useless car .
我上当受骗买了辆不能用的汽车。
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I 'm useless at French .
我的法语不太行。
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It is useless to speculate why he did it .
对他为什么这么做妄加猜测毫无用处。
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The measures were decried as useless .
这些措施受到指责，说是不起作用。
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It 's useless worrying about it .
为这事担心无济于事。
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This pen is useless .
这支笔没用了。
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Their education system is useless
他们的教育体制真差劲。
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Computers would be useless without software writers .
没有编软件的人，计算机就会毫无价值。
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But I put it to you that they 're useless
但是我告诉你它们是没用的。
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I still feel inadequate , useless and mixed up
我仍然感到自己能力不够，毫无用处，整个儿一团糟。
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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。
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He was useless at any game with a ball .
任何球类运动他都玩不好。
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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。
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Peter is useless , far worse than I thought
彼得真没用，比我想象的还要差。
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Most pre-prepared weight loss products are next to useless .
大多数预制减肥产品几乎都没有什么功效。
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I became a distraught , worried mother , a useless role if ever there was one
我变成了一个忧心如焚的母亲，一个全无用处的角色。
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Astronauts will make a final attempt today to rescue a communications satellite from its useless orbit
今天宇航员将会做最后一次尝试，力图把一颗通信卫星从无效的轨道上抢救下来。
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You may consider it useless , but for our customers it 's an all-important sign of good service .
您也许会认为这样毫无用处，可是对于我们的客户而言，它却是优质服务的重要体现。
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He 's useless at DIY . He won 't even put up a shelf .
他自己动手能力太差，甚至连搭个架子都不会。
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The camel 's feet , well adapted for dry sand , are useless on mud .
骆驼的蹄子虽然非常适合于在干沙上行走，碰到泥泞时却无计可施。
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You may see yourself as useless , incompetent and blameworthy
你也许会认为自己无用、不称职、应该受到指责。
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She knew it was useless to protest .
她知道抗议是没有意义的。