N-UNCOUNT Rawhide is leather that comes from cattle, and has not been treated or tanned. 生牛皮 [美国英语] [usu N n]
At his belt he carried a rawhide whip.
他腰间别着一根生牛皮制作的鞭子。
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Hair removed from the raw hide through the process of Unhairing can be resolve into protein by chemical methods.
在皮革工业过程中，从原料皮上脱下来的毛发可以用化学方法把它们分解成角蛋白。
The main raw materials used today are pigskins, cattle bones and cattle hide . Of these, the most common source is pigskins.
目前，猪皮、小牛骨和小牛皮是主要使用的原料，其中猪皮是最常见的来源。
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