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肠衣-家畜的大、小肠经刮制而成的畜产品。主要用作填制香肠和灌肠的外衣；羊肠衣还可制成肠线，供制作网球拍线、弓弦和外科缝合线等用。肠衣按畜别分有猪肠衣、羊肠衣和牛肠衣。按部位分有大肠衣、小肠衣。肠自内向外分成-changyi</br> generated by yvsou girl
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(28.56701.236.7261.7281.7335)
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(28.56701.236.7261.7281.7335)