byssus

1.6 There were white cotton draperies and violet hangings, held by cords of crimson byssus from silver rings on marble pillars.

庭院各处装饰着紫红毡，系着纯朱红彩带，大理石柱银环上；

2.Limnoperna fortunei can attach to the inner walls of raw water pipe by thread-like byssus and reproduced rapidly, resulting in clogging of pipe and valves.

淡水壳菜依靠足丝附着管道内,并快速大量繁殖,会导致管道、阀门等堵塞。