bourbon

n (a) [U] type of whisky distilled in the US chiefly from maize 波旁威士忌（产於美国, 多酿自玉米）. (b) [C] glass of this 一杯波旁威士忌酒.

bounce, bouncer (also bumper), bouncing, bouncy, bound, boundary, bounded, bounden, bounder, boundless, boundlessly, bounds, bounteous, bounteously, bounteousness, bountiful, bountifully, bounty, bouquet, bouquet garni, bourgeois, bourgeoisie, bourse, bout, boutique, bovine, bow, bow-legged, bow-legs, bow-tie, bow-window, bow-wow, bowdlerization, -isation, bowdlerize, bowdlerise, bowel, bowel movement, bowels, bower, bower-bird, bowing,