a small, showy trinket or decoration, especially a light, brightly coloured sphere hung on a Christmas tree (尤指轻巧花哨,挂在圣诞树上的球形)小装饰品,小玩意 ■(figurative)something of no importance or worth (喻)没价值的东西
(historical)a baton formerly used as an emblem by jesters (史)(小丑的)笨伯杖
语源
Middle English : from Old French baubel 'child's toy', of unknown origin