He was gratified to hear that his idea had been confirmed.

听到自己的想法得到了认可，他感到很开心。

They were gratified that America kept its promise.

美国政府信守承诺，这使他们感到高兴。

We took a chance and we've won. It's very gratifying.

我们决定搏上一搏，结果赢了，真是令人心花怒放。

...a gratifying development.

令人欣喜的发展

He is waiting for them to recognise him and eventually they do, much to his gratification.

他等着他们认出他来，让他倍感欣慰的是他们终于认出来了。

...sexual gratification.

性满足