满意满足的英文单词的名词

　　A faint sneer of satisfaction crossed her face.

　　她的脸上掠过一丝得意的冷笑。

　　He was purring with satisfaction.

　　他满足地轻声低语。

　　I doubt I'll ever get rich, but I get job satisfaction.

　　我想我永远都不会富有，但是我在工作上很有满足感。