10月24日
[h1]词汇[/h1]
[article3]vaccine[/article3]
[h1]思考[/h1]
[article3]vaccine
→ We can use it to treat disease by virus（ˈvaɪrəs）.
→ It is actually an less harm vaccine, it will make us body to create antibody to battle with vaccine.
→ It is a noun.
→ We do some thinking about other shape of it.
Emmmmm, vaccinate, I look up from internet, means "给..接种疫苗"
→ Similar, vaccination means "疫苗的接种，接种"[/article3]
[h1]总结[/h1]
[article3]vaccine n. 疫苗
vaccinate vt. 给……接种疫苗
vaccination n. 疫苗的接种，接种
virus n. 病毒[/article3]