betrayed

英 [bɪˈtreɪd]

美 [bɪˈtreɪd]

v. 出卖; 泄露(机密); 辜负; 对…不忠; 背叛(原则或信仰)
betray的过去分词和过去式

过去分词：betrayed　过去式：betrayed　

BNC.21200 / COCA.16381

柯林斯词典

VERB 失信于；辜负
If youbetraysomeone who loves or trusts you, your actions hurt and disappoint them.
1. When I tell someone I will not betray his confidence I keep my word...
  如果我告诉某人我不会辜负他的信任，我就会恪守诺言。
2. The President betrayed them when he went back on his promise not to raise taxes.
  总统背叛了他们，违背了不加税的诺言。
VERB 背叛；出卖
If someonebetraystheir country or their friends, they give information to an enemy, putting their country's security or their friends' safety at risk.
1. They offered me money if I would betray my associates...
  他们提出来只要我供出同伙就给我钱。
2. The group were informers, and they betrayed the plan to the Germans.
  这帮人是告密者，他们把计划泄露给了德国人。
VERB 违背，背弃（理想或原则）
If youbetrayan ideal or your principles, you say or do something which goes against those beliefs.
1. We betray the ideals of our country when we support capital punishment.
  如果我们支持死刑，那就背弃了我们立国的理念。
VERB 流露出；暴露出
If youbetraya feeling or quality, you show it without intending to.
1. She studied his face, but it betrayed nothing...
  她仔细端详了一番他的脸，但什么也没有看出来。
2. He nodded his head instead of saying anything where his voice might betray him.
  他一言不发，只是点头，因为一开口可能会露出破绽。

I know you think that I betrayed you, and I'm sorry.
我知道你认为我背叛了你，我很抱歉！
She studied his face, but it betrayed nothing
她仔细端详了一番他的脸，但什么也没有看出来。
She had the look of someone deserted and betrayed
她一副遭人遗弃和背叛的样子。
'You don't think that you've betrayed your country.' — 'No I don't. No, not at all.'
“你认为你没有背叛自己的国家。”——“我没有，根本没有。”
She felt betrayed, as though her daughter had stabbed her in the back
她感到被出卖了，就像女儿在自己背后捅了一刀似的。
The President betrayed them when he went back on his promise not to raise taxes.
总统背叛了他们，违背了不加税的诺言。
She was betrayed into a snare.
她被诱入陷阱。
He betrayed us to the enemy.
他把我们出卖给敌人。
Her strong local accent betrayed her hometown.
从她满口浓浓的乡音可以知道她的家乡。
He betrayed himself without meaning to.
他无意中露出了马脚。