Studies on Serotype Identification and Drug Sensitive Test of the Pathogenic Escherichi a coli Isolated from Broilers in Shaanxi Province是什么意思_Studies on Serotype Identification and Drug Sensitive Test of the Pathogenic Escherichi a coli Isolated from Broilers in Shaanxi Province在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句