单词：cowpox
音标：['kaupɒks] ；
n. 牛痘
[医] 牛痘
[医] 牛痘
n. a viral disease of cattle causing a mild skin disease affecting the udder; formerly used to inoculate humans against smallpox
词性分布：
cowpox的用法和样例：
例句
用作名词(n.)
- He found that people who had had cowpox seemed to be safe from catching smallpox.他发现凡患过牛痘的人似乎对于天花具有免疫力。
- Jenner's experiment with cowpox opens up a new horizon in disease prevention.珍纳医师的神奇牛痘实验展开了疾病预防的新页。
【近义词】
- vaccinia牛痘
单词：cowpox 相关文章
Voice 1 Welcome to Spotlight. Im Nick Page. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Through history, a deadly disease cal
发表于:2019-01-19 / 阅读(106) / 评论(0)
环球英语 Spotlight
环球英语 Spotlight