英语里，承诺，一词比较庄重的是哪个

Question

如题所述

Answer 1

swear 发誓，郑重宣告，郑重承诺
意思： If you swear to do something, you promise in a serious way that you will
do it
例：
I swear on all I hold dear that I had nothing to do
with this
我以全部身家性命担保，我和此事无关

Answer 2

commitment 属于官方的承诺，如组织承诺
Promise 属于个人的承诺本回答被提问者和网友采纳

Answer 3

acceptance

Answer 4

promise

Answer 5

promise