boast: [ bəust ] n. 吹牛v. 吹牛,自夸词形变化:形容词:boastful 副词:boastfully 名词:boaster 动词过去式:boasted 过去分词:boasted 现在分词:boasting 第三人称单数:boasts 例句与用法:1. Don't believe him; he is just boasting. 别相信他,他只是在吹嘘罢了。2. It is one of their proudest boasts that they have halved the death rate from typhoid. 他们使伤寒病人的死亡率降低了一半,这是他们最感骄傲的事之一。英英解释:名词boast:1. speaking of yourself in superlatives同义词:boasting, self-praise, jactitation动词boast:1. show off同义词:tout, swash, shoot a line, brag, gas, blow, bluster, vaunt, gasconade2. wear or display in an ostentatious or proud manner同义词:sport, feature