oblivionKK [əˋblɪviən] /əˈblɪviən/名詞1湮沒、被遺忘、默默無聞Most of those silent films have faded into oblivion.那些默片大多已經湮沒無聞。2毀滅、消滅The old factory district was bombed into oblivion during the war.那片舊工業區在戰爭中被炸得蕩然無存。3不省人事、失去知覺He drank himself into oblivion after losing his job.他失業後喝到不省人事。4渾然不覺、毫無知覺正式She worked on in complete oblivion of the noise around her.她對周遭的吵雜渾然不覺,繼續埋頭工作。