collagen造句
The
collagen that is included in face creams comes from animal skin.
面霜中的胶原蛋白取自动物皮层。
Collagen fibers appear in the wound.
在伤口中出现了胶原纤维.
It incorporated proline directly, and hydroxylated It'subsequently in a manner reminiscent of
collagen.
它直接将脯氨酸并入, 并且随后象骨胶那样使它羟基化.