bowel

n.肠

bountiful, bountifully, bounty, bouquet, bouquet garni, bourbon, bourgeois, bourgeoisie, bourse, bout, boutique, bovine, bow, bow-legged, bow-legs, bow-tie, bow-window, bow-wow, bowdlerization, -isation, bowdlerize, bowdlerise, bowel movement, bowels, bower, bower-bird, bowing, bowl, bowler, bowline, bowling, bowling-alley, bowling-green, bowls, bowman, bowsprit, box, box junction, box lunch, box number, box-kite, box-office,