vaccine-主題

vaccine

['vaksi:n]

n.疫苗

例句與用法：

A prophylactic agent, device, or measure, such as a vaccine or drug.

預防劑預防性的物質、器具或措施，比如疫苗或藥物

The vaccine was used to protect the whole population against infection.

這種疫苗用以為全體居民預防傳染病。

The search for a new vaccine took priority over all other medical research.

在各種醫藥研究中，應首先解決尋找新疫苗的問題。

This vaccine will give you immunity for two years.

接種這種疫苗可有兩年免疫力。

英文解釋:

名詞 vaccine:

immunogen consisting of a suspension of weakened or dead pathogenic cells injected in order to stimulate the production of antibodies

同義詞：vaccinum

以上來源於大辭典