1. betray
1) 出卖；背叛
He would rather die than betray his country to the enemy.
他宁愿饿死也不愿向敌人出卖自己的祖国.
2) 显露；泄露
The expression on her face betrays her anger.
她脸上的表情显示她在生气。
The officer betrayed the secret to his friends. 那军官把秘密向朋友泄露了。
She could not help betraying her sympathy for us.
她禁不住对我们露出同情之意。
