be ignorant of sth
Many people are ignorant of the health risks.
许多人对健康风险一无所知。
无知的；愚昧的；缺乏知识的
不知道的；未察觉的；不了解的；不懂…的；对…无知的；不熟悉的；愚蠢的；由无知导致的；无知或未受教育的；以无知为特征的。；缺乏教育的；缺乏知识或见识的
Lacking general knowledge or education; uneducated.
无知或未受教育的；以无知为特征的。
Unknowledgeable or uneducated; characterized by ignorance.
缺乏教育的；缺乏知识或见识的
uneducated in general; lacking knowledge or sophistication
不知道(某个事实),对(某事)不知情。
Not knowing (a fact or facts), unaware (of something).
在某一艺术或学科领域缺乏基础知识的
uneducated in the fundamentals of a given art or branch of learning; lacking knowledge of a specific field
由于无知而导致的；愚蠢的；傻的。
Resulting from ignorance; foolish; silly.
因缺乏相关信息或知识而不知情的
unaware because of a lack of relevant information or knowledge
He was ignorant of the basic rules of the game.
他对比赛的基本规则一无所知。
用法提示：形容词，表示缺乏知识或意识，后接介词 of。
AI contextual example
She remained ignorant about the consequences of her actions.
她对自己的行为后果仍然一无所知。
用法提示：形容词，表示不了解情况，后接介词 about。
AI contextual example
Some people are willfully ignorant about the effects of pollution.
有些人对污染的影响故意视而不见。
用法提示：形容词，与副词 willfully 连用，强调故意无知。
AI contextual example
Many people are ignorant of the health risks.
许多人对健康风险一无所知。
He is ignorant about basic math.
他对基础数学一无所知。
此结构用于引导从句，表示对某事实的不知情。
She was ignorant that the meeting had been cancelled.
她不知道会议已经取消了。
grammar · medium
易错句子He is ignorant about the rules.
正确表达He is ignorant of the rules.
介词错误：英语中 ignorant 后应接介词 of，而非 about。学习者受中文“对……无知”的影响，误用了 about。
grammar · medium
易错句子He is an ignorant.
正确表达He is an ignorant person.
词性混淆：ignorant 是形容词，不能直接作名词。中文学习者常省略 person，误将其用作名词。
“ignorant”指缺乏知识或信息，而“stupid”强调智力低下或判断力差。
“ignorant”可指对某领域无知，而“illiterate”特指不会读写。
“ignorant”侧重缺乏知识，而“naive”强调缺乏经验或容易轻信。
对…无知的
He was ignorant of the basic rules of the game.
他对游戏的基本规则一无所知。
完全无知的
She was completely ignorant about the changes in policy.
她对政策的变化完全无知。
故意无视的
Some people remain willfully ignorant of the facts.
有些人故意对事实视而不见。
无知的人
An ignorant person may not realize their own ignorance.
一个无知的人可能意识不到自己的无知。
无知的态度
His ignorant attitude towards science is frustrating.
他对科学的那种无知态度令人沮丧。
政治无知的
Many young people are politically ignorant.
许多年轻人对政治一无所知。
ig- (不) + gnor (知) + -ant (形容词后缀)
ig- (不) + gnor (知)
ig- (不) + gnor (知) + -ance (名词后缀)
co- (共同) + gniz (知) + -ant (形容词后缀)
与无知常常相伴而生
无知常导致迷信
无知容易产生误解
无知与文盲有直接关联
无知常伴随冷漠态度
浑然不知
She was blissfully ignorant of the problems at work.
她对工作中的问题浑然不知。
故意无视
He remained willfully ignorant of the evidence.
他故意无视证据。
你害怕放手……就像其他任何无知的人一样。
Morpheus says this to Neo in The Matrix (1999), highlighting Neo's fear of leaving the simulated reality.
《黑客帝国》中墨菲斯对尼奥说这句话，强调尼奥对离开模拟现实的恐惧。
我很无知，那又怎样？我是环境的产物。
Lyric from Eminem's song 'Ignorant' (2009), featuring Kanye West, reflecting on societal influences.
埃米纳姆（Eminem）2009年歌曲《Ignorant》中的歌词，与坎耶·韦斯特合作，反思社会影响。
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Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.