an ignoramus无知的人;愚昧的人
donkey ignoramus蠢驴
ignoramus s笨蛋;无知者
My Charming Ignoramus我迷人小傻瓜
be a complete ignoramus一窍不通
N-COUNT(可数名词) If you describe someone as an ignoramus, you are being critical of them because they do not have the knowledge you think they ought to have. 昏庸者 [正式]