ganoin

/gan-oh-in/US // ˈgæn oʊ ɪn //

伽纳因,伽诺因,伽因,伽诺安

Definitions

n.名词 noun

1
Ichthyology.
- : a hard, shiny, enamellike substance secreted by the corium, composing the outer layer of the scales of certain fishes.