bravado

n. 故作勇敢，逞能

brandish, brandy, brandy-snap, brash, brashly, brashness, Brasilia, brass, brass band, brass hat, brass knuckles, brass plate, brass-rubbing, brasserie, brassiere, brassily, brassiness, brassy, brat, brattish, brave, bravely, bravery, bravo, bravura, brawl, brawler, brawn, brawny, bray, brazen, brazenly, brazier, Brazil, Brazilian, breach, breach of promise, breach of the peace, bread, bread and butter,