brandish

v [Tn] wave (sth) in a triumphant or threatening way; display 得意地或威胁地挥动（某物）; 显示: brandish a gun, a knife, an axe, etc 挥舞枪、刀子、斧头等 * The demonstrators brandished banners and shouted slogans. 示威者挥舞著旗帜, 呼喊著口号.

brainstorm, brainstorming, brainwash, brainwashing, brainwave, brainy, braise, brake, brake fluid, brake light (US stoplight), brake pedal, brake-horsepower, brake-shoe, bramble, bran, bran-tub, branch, brand, brand-new, branding-iron, 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, bravado,