Cottong科通
cottonn.棉花;棉制品;棉布
cotton fibrs棉纤维
cotton grassn.[植]羊胡子草
cotton cloth棉布
cotton papern.棉纸
cotton stick拭子条, 棉花签
cotton on tovt.喜欢(发生好感;理解)
cotton blend混棉
cotton yarns棉纱
cotton-ginn.轧棉机
cotton wheel[医] 棉轮