IBV antigen having a better group specif icing could be reacted with antibodies to IBV Gray strain M strain. Conn strain, T strain, B strain, H strain, Ark99 strain, SE17 strain individually.是什么意思_IBV antigen having a better group specif icing could be reacted with antibodies to IBV Gray strain M strain. Conn strain, T strain, B strain, H strain, Ark99 strain, SE17 strain individually.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句