tri·par·tite
adjective/traɪˈpɑːtaɪt/
/traɪˈpɑːrtaɪt/
[usually before noun] (formal)- having three parts or involving three people, groups, etc.
有三部分的；涉及三人的；三方参加的 - a tripartite division
包括三部分的划分 - tripartite discussions
三方的磋商
Oxford Collocations DictionaryTripartite is used with these nouns:- division
Word Originlate Middle English: from Latin tripartitus, from tri- ‘three’ + partitus ‘divided’ (past participle of partiri). - a tripartite division