rapport
/ræˈpɔː(r)/noun
- a close and harmonious relationship in which the people or groups concerned understand each other's feelings or ideas and communicate well融洽（关系）; 和谐（关系）; 亲善（关系）：
she was able to establish a good rapport with the children
她能与孩子们建立融洽的关系
mass noun there was little rapport between them.他们之间关系不和。
词源
mid 17th cent.: French, from rapporter 'bring back'.