useless

useless音标

英 [ˈju:sləs]

美 [ˈjuslɪs]

useless基本释义

adj.无用的；无效的

useless用法及例句

adj.(形容词)

无用的；无价值的

无效的，无济于事的

无益的，无帮助的

无能的，差劲的，不行的，没本事的

不擅长的

身体不舒服的，没精神的

adj.(形容词)

无用的,无价值的,无效的 not of any use or value

差劲的,不怎么样的 weak; incompetent

adj

1. having no beneficial use or incapable of functioning usefully

e.g. a kitchen full of useless gadgetsshe is useless in an emergency

1. 无用的；无价值的If something is useless, you cannot use it.

e.g. 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。e.g. Computers would be useless without software writers.没有编软件的人，计算机就会毫无价值。

uselesslyHis right arm hung rather uselessly.他的右臂无力地耷拉着。uselessnessThe car had rusted almost to the point of uselessness.这车已经锈得几乎一点用都没有了。

2. 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.

e.g. She knew it was useless to protest.她知道抗议是没有意义的。e.g. ...a useless punishment which fails to stop drug trafficking.无法制止贩*活动的无效惩罚

uselesslyUselessly, 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。uselessness...the uselessness of their research.他们的研究毫无价值

3. 差劲的；不行的If you say that someone or something is useless, you mean that they are no good at all.

e.g. Their education system is useless...他们的教育体制真差劲。e.g. He was useless at any game with a ball.任何球类运动他都玩不好。

4. 无能的；无用的If someone feels useless, they feel bad because they are unable to help someone or achieve anything.

useless

e.g. 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。

uselessness...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

1. useless的意思

1. 一无是处：直到新任统帅来到前线,下令撤退. 格兰特把农场换成了圣路易斯城里的一栋房子,和朱丽亚的一位表兄弟一起做房地产经济人,几个月后还是一事无成. 知道他们的人们开始议论,朱丽亚非人,尤里西斯(Ulysses) 应该被称为一无是处(Useless) .

常用例句

词汇搭配

用作形容词(adj.)

He's a useless fellow.他是个没用的家伙。

用作形容词 (adj.)

～+名词

useless arguing没有用的辩论

副词+～

absolutely useless纯粹是徒劳

certainly useless必然是无益的

completely〔utterly〕 useless全然徒劳无益的

quite useless完全无用

～+动词不定式

useless to try企图…是没有用的

动词+～

feel useless觉得很不舒服

～+介词

useless to the factory对工厂无用的

useless without没有…就没有用了

We were too late; it was useless to look for work.

出自：E. Langley

Useless objects known..as doilies.

出自：G. Greene

Some bloody useless girl..who doesn't know our system.

出自：W. Perriam

词义讲解

adj.(形容词)

下面两个句子意思相同:

It's useless arguing with them.

It's useless to argue with them.

和他们争论没有意义。

近义词

反义词

临近词

ineffective

worthless

disadvantageous

useful

useless mouth

useless symbol

uselessmouth

useful

Useless space

useless usage

uselessly

useless land

useless work

uselessness

user

Useless PCB

相关列句

Astronauts will make a final attempt today to rescue a communications satellite from its useless orbit.(宇航员们今天将做*后一次尝试，把一颗通讯卫星从它无用的轨道上拯救出来。)

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。)

The red rose often looked at the cactus and said bad words about it, like "This plant is useless."(红玫瑰经常看着仙人掌说一些坏话，比如“这植物没用。”)

I soon became aware that campaigning is useless.(我很快意识到竞选是无用的。)

The camel's feet, well adapted for dry sand, are useless on mud.(骆驼的脚十分适合干旱沙地，但在泥地上毫无用处。)

It is useless for you to tempt me!(你诱惑我是没有用的！)

You may see yourself as useless, incompetent and blameworthy.(你也许会认为自己无用、能力差、应该受到指责。)

For those in power, this makes history as a discipline not only useless but dangerous too.(对于掌权者而言，这使得历史作为一门学科不仅毫无用处，而且危险。)

She knew it was useless to protest.(她知道抗议是没用的。)

Their education system is useless.(他们的教育制度一点儿也不好。)