0 Old HSK word(s):



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Hsk Characters:

HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual




Dauerfrostboden (S) [duo1 nian2 dong4 tu3] 多年冻土
Permafrostboden, Dauerfrostboden (Geol) [yong3 jiu3 dong4 tu3] 永久冻土
Tundra, Dauerfrostboden (Geo) [dong4 tu3 ceng2] 冻土层