Chinese challenge strain F48E8 of newcastle disease virus(NDV) was papagatedin the allantoic cavity of 10-day old embiyonated SPF chicken eggs.是什么意思_Chinese challenge strain F48E8 of newcastle disease virus(NDV) was papagatedin the allantoic cavity of 10-day old embiyonated SPF chicken eggs.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句