n.坚信；定罪；信服
I have the conviction that he is right. 我深信他是对的。
She holds deep religious convictions. 她有深刻的宗教信仰。
This was his third conviction. 这是他第三次被判罪。
Mel put on a smile, but it didn't carry much conviction. 尽管梅尔在笑,但是没有很大的信服力。
