tripartite /traɪˈpɑːtaɪt/

• 1. 

  ADJ You can use tripartite to describe something that has three parts or that involves three groups of people. 有三部分的; 涉及三方的 [正式] [usu ADJ n]

  例：

  ...the tripartite French-Russia-China statement.

  ...涉及法国、俄罗斯及中国的三方声明。