v.对…不忠( betray的过去式和过去分词 );背叛;出卖;泄露;
例句:
"You betrayed me first!" she answered venomously.
“是你先背叛我的!”她充满怨恨地回答。
He betrayed all his friends on his own account.
他为自己的利益出卖了所有的朋友.
He betrayed the news to all his friends.
他把这一消息告诉了他所有的朋友.