0 Old HSK word(s):


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


Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual




Don't repeat yourself (EDV) [yi1 ci4 qie3 jin3 yi1 ci4] 一次且仅一次