松石

【医】 tophi; tophus

* * *

song1 shi2

turquoise, tophus (fully hydrated copper-aluminium phosphate)

* * *

松石

sōng shí

tophus (pl. tophi)

* * *

松石|松石 [sōng shí] ► turquoise ► tophus (fully hydrated copper-aluminium phosphate)