fibril
/ˈfaɪbrɪl/noun
- technical a small or slender fibre〈技〉小纤维, 纤丝, 原纤维：
each muscle fibre is subdivided into smaller fibrils.
每一根肌纤维都可以细分为更小的原纤维。
派生词
fibrillar
adjectivefibrillary
adjective词源
mid 17th cent.: from modern Latin fibrilla, diminutive of Latin fibra （see FIBRE）.