释义 |
cos·ti·a·sis \käˈstīəsə̇s\ noun (plural costia·ses \-ˌsēz\) Etymology: New Latin, from Costia (genus name of Costia necatrix) + -iasis : a frequently fatal disease of freshwater fishes due to invasion of the skin by a flagellated protozoan (Costia necatrix) |