multilateralism
🇺🇸
/ˌmʌltiˈlætərəlɪzəm/
🇬🇧
/ˌmʌltiˈlætərəlɪzəm/
the practice of multiple countries working together on a particular issue
The country is a strong advocate of multilateralism and frequently collaborates with its neighbors on various issues.
该国是多边主义的坚定支持者,并经常与邻国在各种问题上进行合作。