pellicular micro beads

例句：

1. 1. The material is pellicular, which makes it easy to shape.
   这种材料是可塑的，这使得它容易塑形。
2. 2. The carpenter used a pellicular saw to cut the wood.
   木匠用一把可塑锯来切割木头。
3. 3. The pellicular structure of the shell allows it to protect its soft interior.
   贝壳的可塑结构使其能够保护其柔软的内部。