collagen

英 /ˈkɒlədʒən/ 美 /ˈkɑlədʒən/

★★★★中高频词

中文释义

n.[生化]胶原蛋白，胶原质

托福高频词汇精讲

Thesolution of collagen-PVA was wet spined with the sodium sulfate as coagulant and collagen-PVA composite fibers were prepared.

在此基础上，以硫酸钠为凝固剂，对胶原-PVA共混溶液进行湿法纺丝，制备了胶原-PVA复合纤维。
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.