复数： disappointments

But joy was soon replaced by disappointment and desperation .

但是不久就被失望和绝望替代了。

How have you dealt with disappointment in your life ?

你是如何处理你生命中的沮丧呢？

They may yet face disappointment .

不过他们可能要面临失望了。

Such caution is a disappointment to some .

这一警告令一些人失望。

That disappointment might prove to be corrosive .

这种失望情绪可能具有腐蚀性。