The fibre extracted from the stems of Linum usitassimum, an annual herb (family Linaceae) up to 1.2 m tall with blue, white, yellow, or red flowers, varieties of which are also cultivated for their oil (linseed oil).
Mike Allaby
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。