OwstonBNC¹⁷³⁹⁹⁵⁺² 基本例句 📍奥斯顿英 In July2005, tests on three rare Owston’s palm civets that died in captivity in Viet Nam detected H5N1 infection, marking the first known infection in this mammalian species. 2005年7月，在越南笼禁中死亡的3只罕见荷氏棕榈猫身上发现了 H5N1型病毒感染，标志着在这一哺乳动物物种中已知的首例感染。 who