一件是猪皮的.One is made of pigskin.桑格拉斯先生就去掏他那个猪皮小提包了.Mr. Samgrass delved again into his pigskin satchel.磺化油SEO、磺化油STO对提高无铬鞣猪皮服装革撕裂强度有明显的优势.SEO and STO had advantages in improving the tearing strength of leather....

“猪皮”的拼音为：zhū pí...

“猪皮”的英语可以翻译为：pigskin，hogskin ...