caddice fly石蚕蛾
caddice wool毛线
caddice wool chine中国毛虾
amur caddice fly阿穆尔石蚕
rice caddice fly稻泥苞虫
N（名词） a type of coarse woollen yarn, braid, or fabric 一种粗糙的羊毛织线、镶边或布料