fibrillae of spores

例句：

1. 1. The silk fabricis made from mulberry fibers.
   这种丝绸面料是由桑蚕丝制成的。
2. 2.The scientist found the solution by analyzing thechemical composition of the fibrillae.
   科学家通过分析这些纤维的化学成分找到了解决方案。
3. 3. The fibrillae are sofine that they can be seen with thenaked eye.
   这些纤维非常细，肉眼就能看见。