Filament fibers may be used in making some types of bonded fiber fabrics. 长丝纤维可用来生产某些类型的非织造布。
These enzymes are incapable of breaking down or digesting wool,hair or silk fibres which are to them indigestible protein. 这些酵素压倒或消化羊毛，头发或对他们的丝纤维是无能力的不消化的蛋白质的。
英汉词典
