multilateral
🇺🇸
/ˌmʌltiˈlætərəl/
🇬🇧
/ˌmʌltiˈlætərəl/
involving three or more groups or countries
The countries agreed to a multilateral trade deal to help everyone.
各国同意了一项多边贸易协议以帮助所有人。
having many sides or parts
The multilateral shape has many sides and angles.
这个多边形状有许多边和角。