常見例句Pertussis vaccines -- are they safe and effective? 百日咳菌苗-它們是安全與有傚的?Vaccines also induce cellmediated immunity. 疫苗也引起細(xì)胞介導(dǎo)免疫。Cancer Vaccines Fantasy or Future? 癌癥疫苗研發(fā)的最新狀況?How Do Vaccines Reach the Developing World? 發(fā)展報告?Rabies vaccines -- are they safe and effective? 狂犬病疫苗-它們是安全與有傚的?Vaccines are specific for each animal. 疫苗是特殊的對於每一人動物。 返回 Vaccines