bù​zhī​bù​jué HSK7

unconsciously

不知不觉 (不知不覺) bù​zhī​bù​jué
unconsciously idiom
(idiom) unconsciously; unwittingly

时间不知不觉过去

shí​jiān bù​zhī​bù​jué de guò​qù le.

Time passed by unnoticed.

Frequency

Movie subtitles
2.53 per million appears in 1% of films
Written text
9.26 per million

Details

HSK 3.0
Level 7

Sources

Definitions
CC-CEDICT