keep faith with (someone/something)
to be loyal to someone or something.
It is unusual for any official to keep faith with promises made when trying to win an election.
英语词组固定搭配大全包含18674条英汉双解词组,基本涵盖了全部常用英文词组、短语的翻译及用法,是英语学习的有利工具。