Definition: when two people or organizations work together to achieve something Level: B2
她与她过去的一位同事建立了合作伙伴关系。
She's gone into ___partnership with someone she used to work with.
我们计划与一家本地慈善机构在此项目上进行合作。
We plan to work in ___partnership with a local charity on this project.
这两家公司结成战略合作伙伴关系，共同开发新技术。
The two companies formed a strategic ___partnership to develop new technology.
