柯林斯詞典bumptious /?b?mp??s/ 1. ADJ offensively self-assertive or conceited 狂妄自傲的 返回 bumptious劍橋詞典unpleasantly confident 自以爲(wèi)是的 a bumptious young man 自以爲(wèi)是的年輕人 返回 bumptious