1.
Once you have agreed, don't try to back out
你既已同意，就不要反悔。
2.
I will never take back my pledge.
我作过保证绝不反悔。
3.
"You want to call it off?" Cohn asked.
“你想反悔吗？”科思问。
4.
Don't say yes at a meeting and go back on your words and say no after it.
不要开会时赞成，会后又反悔说不赞成。
5.
The contract comes into effect today, we can't go back on our word now.
合同已于今日生效，我们不能反悔了。
6.
He said yes two days ago, but backed out today.
两天前他才说好的，现在又反悔了。
7.
The decision has been made and is irrevocable.
木已成舟已作出决定，无法反悔
8.
To retract something that one has said.
食言对自己说的话又反悔
9.
Mrs Touchett indulged in no regtets not speculations.
杜歇夫人却毫不反悔，也没有动
10.
I'm not backing out, Byron, I love you.
我并没有反悔，拜伦，我爱你。
11.
I have committed myself now and cannot draw back.
我已经做了承诺，无法反悔。
12.
He promised to go, but at the last minute he copped out.
他答应去，可是在最后一分钟又反悔了。
13.
"Richard's backing out did not surprise me. It's called "buyer's remorse,"and it affects all of us. "
理查德的反悔并未让我感到惊讶,这被称为"买家反悔"。这种心理影响着我们所有的人。
14.
However, I will not go back on my word, and I will give 45,000.'
但是，我说出的话决不反悔，我可以出四万五。’
15.
To refuse baptism and to retract after baptism were crimes punishable by death.
凡拒绝受洗和受洗后反悔的都以死刑论罪。
16.
The Study on the Principle of Prosecution History Estoppel and Its Application;
专利申请历史禁止反悔原则及其适用研究
17.
Research on the Application of Doctrine of Estoppel in Judicial Judgement of Patent Infringement;
专利侵权实务判定中禁止反悔原则适用研究
18.
Comparative Research of the Principle of Prosecution History Estoppel between China and American
中美专利侵权中禁止反悔原则的比较研究