碳酸氢钠 tàn suān qīng nà

DEFINITIONS

  1. sodium bicarbonate

CHARACTERS

碳 tàn
HSK 6
carbon
酸 suān
HSK 4
tart, sour; acid; stiff; spoiled
氢 qīng ammonia; hydrogen nitride
钠 nà sodium, natrium; sharpen wood