词汇	Depends on what?
释义	Depends on what? 看什么?
随便看	collagen protein film Collagen protofibrils Collagen Receptor Collagen Receptors collagen recombination collagen remodeling collagen reverse osmosis Collagens collagen scaffold collagens expression Collagens,FACIT Collagens,Fibril-Associated Collagens,Fibrillar collagen shrinkage collagen shrinkage, collagen fibers shrinking collagen slurry Collagens,Nonfibrillar Collagens,Non-Fibrillar collagen solution concentration collagensponge Collagen type IV alpha 2COL4A2 Collagen type IV alpha 2 COL4A2 Collagen Type IV,alpha2 Subunit Collagen Type IX Collagen,Type IX