1. 不可数名词：（食物中的）纤维素
2.[C,U]（织物或绳的）纤维
3. 可数名词：（人或动物身体组织及天然物质的）纤维 英语解释
- a slender and greatly elongated solid substance
- the inherent complex of attributes that determine a persons moral and ethical actions and reactions
- a leatherlike material made by compressing layers of paper or cloth