"vowed" in Chinese (Simplified)
发誓
Definition
“vow”的过去式；指鄭重承諾或表明强烈意图要做某事。
Usage Notes (Chinese (Simplified))
通常用于正式或感情强烈的场合。常见搭配有“vowed to help”、“vowed never to”、“vowed revenge”。比“promised”更正式、更坚定，常用于公开或庄重场合。
Examples
He vowed to always tell the truth.
他**发誓**要永远说实话。
She vowed never to give up.
她**发誓**决不放弃。
They vowed to help each other.
他们**发誓**要互相帮助。
After the accident, he vowed he would change his life.
事故后，他**发誓**要改变自己的生活。
The mayor vowed to fix the city's problems.
市长**发誓**解决城市的问题。
She vowed revenge after losing the competition.
她在比赛失败后**发誓**要报复。