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0 Old HSK word(s):
Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.
Hsk Characters:
HSK -Characters and beyond:
Gb
Big5
Eng
Rad
Mega
Triple
Multilingual
from: Universala Vortaro, Zamenhof
Versorgungssicherheit (S)
[ke3 yong4 xing4 ke3 gong1 xing4 shi2 yong4 xing4 you3 xiao4 xing4]
可用性可供性实用性有效性