1 New HSK word(s): 6 坚硬

1 Old HSK word(s): C VS 坚硬 * jian2ying4 hart, fest

坚硬 [jian1 ying4]

erhärten (Adj)handfest (Adj)knallhart (Adj)starr (Adj)unerbitterlich (Adj)
坚硬性 [jian1 ying4 xing4]

Starrheit (S)