0 New HSK word(s):
0 Old HSK word(s):
心脏舒张 [xin1 zang4 shu1 zhang1] Diastole (S)
心脏舒张期 [xin1 zang4 shu1 zhang1 qi1] Diastole (S)
延长音节 [yan2 chang2 yin1 jie2] Diastole (S)