Based on the principle of fresh-cut processing ,this thesis select Nelumbo Nucifera Gaerth and Brasilca campestris L. vat. purpurea L.Baileysh as the testing material to study the proper keeping-fresh method and prolong the shelf life.是什么意思_Based on the principle of fresh-cut processing ,this thesis select Nelumbo Nucifera Gaerth and Brasilca campestris L. vat. purpurea L.Baileysh as the testing material to study the proper keeping-fresh method and prolong the shelf life.在线翻译_英语_读音_用法_例句