cowpox vaccine; smallpox vaccine
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Meanings
1 sense · 3 examplesnoun
cowpox vaccine; vaccine derived from cowpox used to prevent smallpox
technicalA historical medical term referring specifically to the vaccine prepared from cowpox virus (vaccinia) used for smallpox immunization. Now rarely used in everyday conversation but appears in medical history and immunology contexts.
Yī医
shēng生
gěi给
yīng婴
ér儿
jiē接
zhòng种
le了
niú牛
dòu痘
miáo苗
。
The doctor vaccinated the baby with the cowpox vaccine.
Niú牛
dòu痘
miáo苗
de的
fā发
míng明
biāo标
zhì志
zhe着
rén人
lèi类
zhàn战
shèng胜
tiān天
huā花
de的
zhòng重
yào要
yī一
bù步
。
The invention of the cowpox vaccine marked an important step in humanity's conquest of smallpox.
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Zhè这
zhǒng种
yì疫
miáo苗
shì是
cóng从
niú牛
dòu痘
zhōng中
tí提
qǔ取
de的
。
This vaccine is extracted from cowpox.