bi·cam·er·al
adjective/ˌbaɪˈkæmərəl/
/ˌbaɪˈkæmərəl/
(specialist)- (of a parliament) having two main parts, such as the Senate and the House of Representatives in the US, and the House of Commons and the House of Lords in the UK
两院制的（如美国的参议院和众议院，英国的下议院和上议院） - a bicameral assembly/legislature/congress
两院制议会/立法机关/国会
Oxford Collocations DictionaryBicameral is used with these nouns:- legislature
- parliament
Word Originmid 19th cent.: from bi- ‘two’ + Latin camera ‘chamber’ + -al. - a bicameral assembly/legislature/congress