put in a good word for
US /pʊt ɪn ə ɡʊd wɜrd fɔr/
UK /pʊt ɪn ə ɡʊd wɜrd fɔr/

1.
替…说好话, 推荐
to speak favorably about someone to another person, especially to recommend them for a job or opportunity
:
•
Could you put in a good word for me with your boss?
你能向你老板替我说几句好话吗?
•
I'll put in a good word for you if you apply for that position.
如果你申请那个职位,我会替你说好话的。