0 Old HSK word(s):


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


Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual




vollständige Induktion (S, Math) [shu4 xue2 gui1 na4 fa3] 数学归纳法