useless读音

1. 无用的；无价值的
2. 无效的，无济于事的
3. 无益的，无帮助的
4. 无能的，差劲的，不行的，没本事的
5. 不擅长的
6. 身体不舒服的，没精神的

1. having no beneficial use or incapable of functioning usefully;

   "a kitchen full of useless gadgets"
   "she is useless in an emergency"
   

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

e.g. He realised that their money wasuseless 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 beuseless without software writers.
没有编软件的人，计算机就会毫无价值。

2.无益的；无效的；不能收到效果的
If something isuseless, it does not achieve anything helpful or good.

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

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

e.g. Their education system isuseless...
他们的教育体制真差劲。
e.g. He wasuseless 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 feelsuseless, 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 feelinguseless.
她整天坐在家里，看着电视，觉得自己一无是处。

1. He's a useless fellow.
   他是个没用的家伙。

1. This new secretary is useless and must be dismissed at once.
   这位新来的秘书真没用,得马上辞退。
2. This method of working is useless.
   这样做没成功的希望。

1. He is useless at maths.
   他的数学不好。
2. His advise is useless to our project.
   他的建议对我们的计划没有什么价值。
3. A car is useless without gasoline.
   汽车没有汽油便无用。

• 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

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。