短語詞組短語brucella strain ovis vaccine 布氏桿菌羊5號菌苗brucella strain ovis 5 vaccine 布氏桿菌羊號菌苗xinjiang brucella ovis 綿羊布魯氏菌Brucella ovis 019 strain 綿羊種布魯氏菌019株 返回 Brucella ovis