有关immunized的精选大全

用immunized造句子,“immunized”造句
Anotherchallengeisreachingthe24millionbabieseachyearthatareinadequatelyimmunizedornotimmunizedatall.Childrenarealsoimmunizedagainsttyphus,diphtheria,whoopingcough,smallpox,andtetanus.Surveyofanaccasio...
热门标签