重碳酸盐 chóng tàn suān yán

DEFINITIONS

  1. bicarbonate

CHARACTERS

重 chóng
HSK 3
heavy, weighty; double
碳 tàn
HSK 6
carbon
酸 suān
HSK 4
tart, sour; acid; stiff; spoiled
盐 yán
HSK 4
salt