双罗纹针织布a type of cloth used for making clothes that is similar to thick jersey (= soft thin cloth, usually made from wool, cotton, or silk)
Ponte is heavier than a cotton jersey with less stretch. 双罗纹针织布比棉质平针织布重一些，弹性小一些。
a pair of ponte leggings 一条双罗纹针织布紧身裤