cow leather

基本解释

Is this cow leather?
这是牛皮吗？
data.book.163.com
Pig or cow leather boots to wear in winter, elderly parent felt the majority of shoes to wear high waist.
冬天穿猪皮或牛皮靴，年迈老人多数穿高腰毡鞋。
ooqua.com
This company produces in the pigskin to change, the cow leather andsplits the level leather primarily. The product conforms to theWestern Europe country health standard.
本公司以生产猪皮里革，牛皮革及剖层革为主。产品符合西欧国家卫生标准。