词组短语
smallpox vaccine天花疫苗；牛痘苗；天花菌苗
smallpox virus天花病毒
双语例句
- His face was scarred by small - pox.
他的脸上有天花疤痕。 - For some countries, you have to be vaccinated against some diseases such as small pox and yellow fever.
有些国家入境时则要求接种一些疾病的疫苗，例如天花和黄热病。
权威例句
SmallpoxSmallpoxSmallpox and its eradication.Duration of antiviral immunity after smallpox vaccination.Smallpox and its eradication, Parts 1-14JAMA Network | JAMA | Smallpox as a Biological Weapon: Medical and Public Health ManagementCutting edge: long-term B cell memory in humans after smallpox vaccinationHuman Effector and Memory CD8 T Cell Responses to Smallpox and Yellow Fever VaccinesPlanning for smallpox outbreaksUS military smallpox vaccination program experience
