bagatelle

n 1 [U] game played on a board with small balls that are hit into holes 小型台球游戏. 2 [C] something small and unimportant 小玩意儿; 无足轻重的东西: a mere bagatelle 小事一桩. 3 [C] short piece of music 小曲; 音乐小品.

bacterium, bad, bad debt, bad lands, bad language, bad-mouth, bad-tempered, baddy, bade, badge, badger, badinage, badly, badminton, badness, baffle, bafflement, baffling, BAFTA, bag, bagel, baggage, baggage car, baggage room, baggily, bagginess, baggy, bagpipes, bags, bah, bail, bail (also bale), bail / beIl; bel/, bailey, Bailey bridge, bailiff, bairn, bait, baize, bake,