正大火锅食材 肥牛卷300g*3袋
https://u.jd.com/0rYGl1N
拍下59.9元，折19.9/袋
正大 牛排（100g*3片/袋）*4袋
https://u.jd.com/0aYzAnI
拍下68.9元，折5.7/片