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用“immunized”造句大全，immunized造句

用“immunized”造句大全，immunized造句

2017-02-05
Anotherchallengeisreachingthe24millionbabieseachyearthatareinadequatelyimmunizedornotimmunizedatall.Childrenarealsoimmunizedagainsttyphus,diphtheria,whoopingcough,smallpox,andtetanus.Surveyofanaccasio...