Vaccines

常見例句

• Pertussis vaccines -- are they safe and effective?
  百日咳菌苗-它們是安全與有效的?
• 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(bào)告?
• Rabies vaccines -- are they safe and effective?
  狂犬病疫苗-它們是安全與有效的?
• Vaccines are specific for each animal.
  疫苗是特殊的對(duì)于每一人動(dòng)物。
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