bicameral

adj having two legislative chambers (eg in Britain the House of Commons and the House of Lords) 有两个议会的（如英国的上议院和下议院）: a bicameral system of government 两院制政体.

beyond the limits, bezique, BFPO, bi(o)-, bi-, biannual, biannually, bias, bias binding, biased, bib, bible, bible-bashing, bible-punching, biblical, biblio-, bibliographer, bibliographical, bibliography, bibliophile, bibulous, bicarb, bicarbonate, bicarbonate of soda, bicentenary, bicentennial, bicker, bicycle, bicycle-clip, bicyclist, bid, biddable, bidder, bidding, bide, bidet, biennial, biennially, bier, biff, bifocal,