英汉解释

vt. 背叛；出卖；泄露（秘密）；露出…迹象

同义词

v. bewray，cuckold，fail，sell

反义词

v.   undeceive

参考例句

1. He betrayed his party and country.
他背叛了他的党和国家。
2. Do you betray your friends?
你会背叛你的朋友吗?
3. Asking questions would betray my ignorance.
问问题会暴露出我的无知。

英英解释

v.
  1. reveal unintentionally
  2. deliver to an enemy by treachery
  3. disappoint, prove undependable to; abandon, forsake
  4. be sexually unfaithful to one's partner in marriage
  5. give away information about somebody
  6. cause someone to believe an untruth

网络释义

betray
暴露; 背叛，出卖; 出卖; 背叛;
betray oneself
原形毕露; 自我暴露;
They betray
他们出卖; 他们总是违背誓约;
betray yourself
露马脚; 原形毕露;
betray ourselves
原形毕露; 露马脚;