0 Old HSK word(s):
苦苦* * 辛辛苦苦* *

Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.

辛 bitter / toilsome, laborious / 8th heavenly stem
辛 bitter / toilsome, laborious / 8th heavenly stem
苦 bitter / hardship, suffering
苦 bitter / hardship, suffering
Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual




tüfteln (V) [ku3 ku3 si1 suo3] 苦苦思索
verbissen (V) [ku3 ku3] 苦苦