felspar | (n) แร่หินภูเขาไฟ |
felspar |
feldspar | (n) any of a group of hard crystalline minerals that consist of aluminum silicates of potassium or sodium or calcium or barium, Syn. felspar |
Felspath | |
长石 | [长 石 / 長 石] feldspar (felspar) #35,936 [Add to Longdo] |