idea是可数名词，idea作名词时意为“想法；主意；概念”。例如：However,I have no idea where to go.但是，我拿不定主意去哪儿。But if you have an idea and I have an idea.但是。倘若你有一种思想。我也有一种思想。I like the idea.我喜欢这个想法。

New idea.新理念；新思想；新想法

Management idea.经营理念；管理理念；管理思想

idea man.谋士；我用微软改变世界；企划员

general idea.大意；总体思路；中心思想；大概

Creative Idea.创新锐；创意概念；创意的想法；创意构想

Nature idea.回归自然

absolute idea.绝对观念；绝对理念；绝对意志

IDEA GO.创箱购

Business Idea.经营理念；商业智慧；业构想；企业经营理念

1、It seemed like a good idea at the time.

当时这主意好像不错。

2、It would be a good idea to call before we leave.

我们出发之前打个电话是个好主意。

3、The government is long on ideas but short on performance.

这个政府想法很多但执行的却太少。

4、I'd like to take this idea a step further.

我想把这一思想深化一步。

5、I had some idea of what the job would be like.

我对于这份工作有了一些了解。

6、By that time I had lost interest in the idea.

那时我已经对此想法失去兴趣了。

7、Many people do not like the idea of experiments on animals.

许多人不赞成在动物身上做试验。

8、We need to promote an open exchange of ideas and information.

我们需要促进思想和信息的公开交流。

9、He has no idea how to run a business.

他丝毫不懂企业管理。

10、I don't think much of her idea.

我认为她的主意不怎么样。

11、As with all new ideas it met with resistance.

和所有的新观念一样，它受到了抵制。

12、This idea isn't new.

这主意不新鲜。

13、Have you any idea of its value?

你知道它的价值吗？

14、The idea was good,but the execution was poor.

这个主意倒不错，可实施情况不理想。

15、Do you have any idea what it means to be poor?

你知不知道贫穷意味着什么？