自2010年至今的四级考试中， 共出现过 次
自2010年至今的六级考试中， 共出现过 次
N-COUNT 计划;建议;提议 An idea is a plan, suggestion, or possible course of action.
It's a good idea to plan ahead...
I really like the idea of helping people...
N-COUNT 意见;看法;信念 An idea is an opinion or belief about what something is like or should be like.
Some of his ideas about democracy are entirely his own.
...the idea that reading too many books ruins your eyes...
N-SING 大致的情况;大致概念 If someone gives you an idea of something, they give you information about it without being very exact or giving a lot of detail.
This table will give you some idea of how levels of ability can be measured...
Could you give us an idea of the range of complaints you've been receiving?...
N-SING (对…的)一定了解，些许的认识 If you have an idea of something, you know about it to some extent.
By the end of the week you will have a clear idea of what your eating habits are...
No one has any real idea how much the company will make next year.
N-SING 猜测;猜想 If you have an idea that something is the case, you think that it may be the case, although you are not certain.
I had an idea that he joined the army later, but I may be wrong.
N-SING 目标;目的 The idea of an action or activity is its aim or purpose.
The idea is to encourage people to get to know their neighbours.
N-COUNT 打算;意图 If you have the idea of doing something, you intend to do it.
He sent for a number of books he admired with the idea of re-reading them...
I had to postpone ideas of a career and stay at home.
N-SING (表示强调)我不知道/我一点儿都不知道 You can use idea in expressions such as I've no idea or I haven't the faintest idea to emphasize that you do not know something.
'Is she coming by coach?' — 'Well I've no idea.'
We haven't the faintest idea where he is.
PHRASE 理解;懂得;明白 If someone gets the idea, they understand how to do something or they understand what you are telling them.
It isn't too difficult once you get the idea...
You're beginning to get the idea.
PHRASE (强调好或糟糕的程度)你都意想不到，你想象不出 You can say you have no idea to emphasize how good or bad something is.
We are both so happy, you have no idea...
You have no idea how depressed it made me.