不知不觉 bùzhī-bùjué unconsciously
(idiom) unconsciously; unwittingly
怎么记住“不知不觉”: 不 not + 知 know + 觉 feel = unconsciously.
汉字
用法
- Marks something that happened gradually without you noticing - 不知不觉就到夜里了 (bùzhī-bùjué jiù dào yèlǐ le) before I knew it, it was night.
- Common with time passing or habits forming; usually sits at the front of the clause or before the verb.
- The feel is 'unwittingly, imperceptibly' - the change crept up on you, not that you were literally unconscious.