promise 的意思

释义：

vt. 承诺；保证

构词：

pro前面+mise送,放出→在做事前送出的话→允诺

例句：

If you make a promise you should fulfill it.
如果你许诺了,你就要履行你的诺言. 换一句

I hope that he will act up to his promise.
我希望他会履行他的诺言. 换一句

And I will take care of you, I promise.
我保证, 我一定照顾你. 换一句