Lactobacillus casei 393 was selected as oral vaccine carrier for the expression of porcine parvovirus (PPV) major immune protective antigen VP2 protein and immune character was analyzed.是什么意思_Lactobacillus casei 393 was selected as oral vaccine carrier for the expression of porcine parvovirus (PPV) major immune protective antigen VP2 protein and immune character was analyzed.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句