betray

中文含义：背叛、出卖、泄漏秘密

英语词性：verb

美式发音：bɪˈtreɪ

同义词：double-cross, deceive, cheat, stab in the back

易混淆单词：betide, berate

双语例句：

1. She felt betrayed by her best friend who had told her secret to everyone.（她感到被她最好的朋友背叛了，因为她把她的秘密告诉了每一个人。）

2. He betrayed his country by leaking confidential information to the enemy.（他向敌人泄露机密信息，背叛了自己的国家。）