1) take [make] a vow to do...
发誓要做…
2) I make a vow at a time to do this.
我曾发誓这样做。
3) pledged to uphold the law
发誓要遵守法律
4) I swear I'll break you.
我发誓要搞垮你。
5) He swore that he could tell the truth.
他发誓要说真话。
6) I pledged myself to protect her.
我发誓要保护她。
补充资料：赌咒
发誓。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条