satisfy的名词是satisfaction。satisfy作为及物动词，基本含义为“满足要求”、“使满意”、“向…证实”、“使确信”；satisfaction作为名词词性，基本含义为“满足”、“欣慰”、“令人满意的事”、“达到”、“妥善处理”、“赔偿”。

satisfy作为及物动词，意为满足(要求、需要等);使满意;向…证实;使确信。

例句：Nothing satisfies him─he's always complaining.

什么都难如他的意——他老在抱怨。

The proposed plan will not satisfy everyone.

拟议中的计划不会让所有人都满意。

The food wasn't enough to satisfy his hunger .

这食物不足以让他解饿。

We cannot satisfy demand for the product.

我们不能满足对该产品的需求。

She failed to satisfy all the requirements for entry to the college.

她没有达到进入那所学院的全部要求。

People need to be satisfied of the need for a new system.

需要使人们明白建立一个新体系的必要性。

The pace of change has not been quick enough to satisfy everyone...

变化的速度还不够快，不能让所有人都满意。

The procedures should satisfy certain basic requirements.

这些程序应该符合某些基本要求。

Just because I don't complain, people think I'm satisfied.

就因为我不发牢骚，大家便以为我满意了。

Once I had satisfied myself it was the right decision, we went ahead.

一旦我自己确信这个决定是正确的，我们便动手干了起来。

I am not satisfied with your explanation and intend to take the matter further.

我对你的解释不满意，打算进一步探讨这个问题。

We will refund your money to you in full if you are not entirely satisfied.

如果你并不感到完全满意，我们会退还全部金额。

He wanted to satisfy himself that he had given his best performance.

他想说服自己他已经发挥到极致了。

We can satisfy our basic wants more easily than in the past.

现在我们的基本需求可以比过去更容易得到满足。

We just can't find enough good second-hand cars to satisfy demand

我们实在找不到足够多的性能良好的二手车，满足不了需求。

satisfaction作为名词，意为满足;满意;欣慰;令人满意(或欣慰)的事;(需要或欲望的)满足，达到;(抗议、投诉等的)妥善处理;(债务的)清偿;(伤害的)赔偿。

例句：She looked back on her career with great satisfaction .

回顾自己的事业，她深感欣慰。

He had the satisfaction of seeing his book become a best-seller.

看到自己的作品成了畅销书，他志得意满。

I complained to the manager but I didn't get any satisfaction.

我向经理投诉，但问题丝毫没有得到解决。

She felt a small glow of satisfaction...

她有了一丝满足感。

If you can't get any satisfaction, complain to the park owner.

如果你得不到任何赔偿，向园区所有者投诉。

She never could seem to do anything right or to his satisfaction...

她似乎从没能做过一件正确或令他满意的事。

Looking at a beautiful painting always gives one satisfaction.

观看一幅美丽的图画常使人心满意足。

The man found that he had been cheated and went back to the store to demand satisfaction.

那人感到受了骗，回到商店要求赔偿。

As a matter of fact, consumers expressed higher satisfaction with the one-star facilities, the lowest rated, than with the five-star ones.

事实上，消费者对级别最低的一星级机构给出了相比于五星级杌构更高的满意度。