名詞 ignorance:

1. the lack of knowledge or education

1. Knowledge makes humble; ignorance makes proud.
   [諺]知識使人謙虛，無知使人驕傲。
2. Pleading ignorance of the law won't help you if you are caught.
   假若因犯法被抓住，藉口不知是犯法亦無濟於事。
3. He tried to veil his contempt at my ignorance.
   他試圖掩飾對我的無知的蔑視。
4. I guess ignorance must be a sin.
   我認為無知是一種罪。
5. I regret my ignorance on the subject.
   我對自己對這個課題的無知感到遺憾。
6. Ignorance of the law is no excuse.
   不懂法律不是藉口。

ig.no.rance

n.（名詞）
The condition of being uneducated, unaware, or uninformed.
無知，愚昧：沒有受過教育、不知曉、未被告知的狀態(tài)