生石膏 shēng shí gāo

DEFINITIONS

  1. gypsum CaSO4·2(H2O)
  2. plaster

CHARACTERS

生 shēng
HSK 1
life, living, lifetime; birth
石 shí
HSK 5
stone, rock, mineral; rad. 112
膏 gāo
HSK 4
grease, fat; paste, ointment