ignorant
🇺🇸
/ˈɪɡnərənt/
🇬🇧
/ˈɪɡnərənt/
lacking knowledge or education
The teacher was patient with the ignorant student who asked many questions.
老师对那位缺乏知识、提出许多问题的学生很有耐心。
not knowing about something specific
He was ignorant about the new rules because no one told him.
他对新规则一无所知,因为没有人告诉他。
having bad manners or being rude
The ignorant person interrupted others without apologizing.
那个无礼的人打断别人说话却从不道歉。