['væksi:n]
vaccine
n. 疫苗
v. 疫苗的,牛痘的

例句与用法:

  1. A prophylactic agent, device, or measure, such as a vaccine or drug.
    预防剂预防性的物质、器具或措施,比如疫苗或药物
  2. The vaccine was used to protect the whole population against infection.
    这种疫苗用以为全体居民预防传染病.
  3. The search for a new vaccine took priority over all other medical research.
    在各种医药研究中, 应首先解决寻找新疫苗的问题.
  4. This vaccine will give you immunity for two years.
    接种这种疫苗可有两年免疫力。

英英解释:

名词 vaccine:

  1. immunogen consisting of a suspension of weakened or dead pathogenic cells injected in order to stimulate the production of antibodies
  2. 同义词:vaccinum