单词:deimmunizing
[网络] 去免疫
单词:deimmunizing 相关文章
A new study suggests vaccinating children against disease first could help protect the surrounding community. Related Links Full Article Scientists have long believed that immunizing some members of a community against a disease would protect the ent
发表于:2019-01-13 / 阅读(45) / 评论(0)
VOA标准英语2010年(三月)