承诺用英文怎么说读

承诺在英语中读作 "promise"。

来源：
这个词来自中世纪拉丁文 "promissum"，意为"说过的话" 或 "答应的事"。

例句：

I promise to love you forever. (我承诺永远爱你)
She made a promise to help her friend. (她承诺帮助她的朋友)
He kept his promise and paid back the money. (他兑现了承诺并还了钱)