worsted woollen piece goods

• 精纺呢绒

worsted woollen piece goods的用法和样例：

例句

1. Worsted woolen cloth treated by chitosan can obtain good antibacterial property and washing endurance.
   整理后的精纺呢绒对金黄色葡萄球菌和大肠杆菌有良好的抑菌性和耐洗涤性能。