elastin

名词 elastin:

1. a fibrous scleroprotein found in elastic tissues such as the walls of arteries

e.las.tin

n.（名词）
A protein similar to collagen that is the principal structural component of elastic fibers.
弹性蛋白：与胶原白相似的一种蛋白质，是形成弹性纤维的主要成分

来源：
elast(ic)
elast(ic)
-in
-in