Epitropic fibre

例句：

1. 1. The epitropic fibres in the skin are responsible for its flexibility.
   皮肤中的光弹性纤维负责其柔韧性。
2. 2.This material is made from epitropic fibres, which provide excellent strength and durability.
   这种材料由光弹性纤维制成，提供了极佳的强度和耐用性。
3. 3.In the field of materials science, epitropic fibres have been extensively studied for their unique properties.
   在材料科学领域，光弹性纤维因其独特的性质而得到了广泛的研究。