关于vaccinated的百科

• vaccinated造句怎么写

• Thechildrenwereallvaccinatedagainstsmallpox.Shouldpeoplecontinuetobevaccinatedagainstseasonalinfluenza?Travelincreasestheriskforexposuretomeaslesvirusanditsfurtherspreadintosusceptiblepopulationsifnotvaccinated.ArecentpollbyConsumerReports,acitizens...
• 2017-09-2816329