0 Old HSK word(s):


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Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual




Katalyse (S) [chu4 mei2 fan3 ying4] 触媒反应
Katalyse (S)Katalyse (S) [cui1 hua4 zuo4 yong4] 催化作用
Photokatalyse (Chem) [guang1 chu4 mei2] 光触媒


13.19 Chemie Katalyse + Catalysis + 催化 +