相关单词同义词biyearly, 近义词 regular 有规律的；定期的..., periodic 周期的, biyearly 每年两次的, two-year [植]二年生的...反义词annual, 每年的perennial, 永久的临近词bier, bidet, biennialy, biennially, biennial herb, biennial weed, biennial root, biennializing, biennial crop, biennial plant, biennial fruit, Biennial shoot相似词bidding war, biddy, bide, bidet, biennially, bier, biff, bifocals, 返回 biennial