icosahedron capsid

例句：

1. 1. The structure of the virus is made up of an icosahedral capsid surrounded by a protein coat.
   病毒的结构由一个由蛋白质外衣包围的十二面体外壳组成。
2. 2.The discovery of this new species has led to a better understanding of the icosahedral capsid structure.
   这一新物种的发现有助于更好地理解十二面体外壳结构。
3. 3. The research on the icosahedral capsid has provided valuable insights into the structure and function of viruses.
   对十二面体外壳的研究为了解病毒的结构与功能提供了宝贵的见解。