2 Old HSK word(s): ☊不觉 ** C ☊不知不觉 ** D
Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.
不 no, not / un- / negative prefix
知 know, perceive, comprehend
不 no, not / un- / negative prefix
觉 to wake up from sleep / conscious
Hsk Characters:
HSK -Characters and beyond: