ignoramus
🇺🇸
/ˌɪɡnəˈreɪməs/
🇬🇧
/ˌɪɡnəˈreɪməs/
noun
R
someone who knows very little or is uninformed
He's such an ignoramus, he didn't even know the capital of France.
他真是个无知的人，连法国的首都都不知道。
translation
无知的人
词形变化
Plural
ignoramuses