fibrousadj.纤维的；纤维性的fibrous fracture纤维状断裂fibrous conodout纤维牙形石fibrous silicate纤维状硅酸盐fibrous insulant纤维绝热材料fibrous material纤维原料fibrous membrane纤维膜fibrous tracheid纤维状管胞fibrous parallel平行纡维状的,平行纤维状的fibrous WC grain纤维状WCfibrous covering纤维绝缘层