ignoramus

/ˌɪɡnəˈreɪməs/ 25
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

noun [专属名词]不学无术的人;无知的人

When it comes to music, I'm a complete ignoramus. 说到音乐,我完全是个门外汉。

verb [vt. 及物动词]<法律,旧>驳回起诉;使(某人)开脱罪责

I've never met such an ignoramus. 我从没见过这么无知的人。

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