balance

n.均衡；收付平衡 v.(使)保持平衡

bags, bah, bail, bail (also bale), bail / beIl; bel/, bailey, Bailey bridge, bailiff, bairn, bait, baize, bake, bakelite, baker, bakery, baking-hot, baking-powder, baksheesh, balaclava, balalaika, balance of payments, balance of power, balance of trade, balance sheet, balanced, balcony, bald, bald eagle, balderdash, balding, baldly, baldness, bale, baleful, balefully, balk, balk (also baulk), balky, ball, ball game,