劍橋詞典lack of knowledge , understanding , or information about something 無(wú)知，愚昧 Public ignorance about the disease is still a cause for concern . 公衆(zhòng)對(duì)這一疾病的無(wú)知仍是一個(gè)令人擔(dān)憂(yōu)的問(wèn)題。 Patients, it is claimed , were kept /left in ignorance of what was wrong with them. 據(jù)稱(chēng)，病人對(duì)於自己得了什麼病還被矇在鼓裡。 習(xí)語(yǔ)ignorance is bliss 返回 ignorance