bout

n. 一回合，一阵

bound, boundary, bounded, bounden, bounder, boundless, boundlessly, bounds, bounteous, bounteously, bounteousness, bountiful, bountifully, bounty, bouquet, bouquet garni, bourbon, bourgeois, bourgeoisie, bourse, 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, bowl, bowler, bowline, bowling,