0 Old HSK word(s):


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Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual




Modus ponendo tollens (Math) [xuan3 yan2 san1 duan4 lun4] 选言三段论
Syllogismus (S, Math) [san1 duan4 lun4] 三段论