相关单词近义词 two-tier 双重的, dual 双重的, bilateral 双边的, bipartite 由两部分组成的..., dualistic 二元的, two-chambered 两院制的反义词unicameral, （议会）一院的...临近词Bi, biarc相似词Bible-basher, biblical, bibliography, bibliophile, bicameral legislature, bicarb, bicarbonate of soda, bicentenary, 返回 bicameral