one who reveals confidential information in return for money
a person who says one thing and does another
例句
用作名词 (n.)
When the End of Words arrives, the fire will be driven from our hearts, and the efforts of the ages will be laid waste by the Betrayer. 当最后的话语到来,我们心中的火焰将被驱散,长久以来的成就也会被叛徒废毁。
The stray betrayer arrayed the rayers on the road. 偶然的背信者在道路上排列喷雾器。