【医】 scytoblastema
hull; husk; leather; naughty; peel; skin; surface; tegument
【医】 commune integumentum; Cort.; cortex; cortices; cutis; derm; derma-
dermat-; dermato-; dermo; integument; integumentum; skin
base; basic; foundation; key; primary; radix
【化】 group; radical
【医】 base; basement; group; radical