重碳酸钙 chóng tàn suān gài

DEFINITIONS

  1. calcium bicarbonate Ca(HCO3)2

CHARACTERS

重 chóng
HSK 3
heavy, weighty; double
碳 tàn
HSK 6
carbon
酸 suān
HSK 4
tart, sour; acid; stiff; spoiled
钙 gài
HSK 6
calcium