疫苗

1. 这种疫苗用以为全体居民预防传染病。
   The vaccine was used to protect the whole population against infection.
2. 在各种医药研究中，应首先解决寻找新疫苗的问题。
   The search for a new vaccine took priority over all other medical research.
3. 接种这种疫苗可有两年免疫力。
   This vaccine will give you immunity for two years.
4. 他做了疫苗注射以预防狂犬病。
   He had a vaccination against rabies.

疫的英语翻译：

苗的英语翻译：