| 单词 | 牛痘 |
| 释义 | 〔poxvirus〕Any of a group of DNA-containing viruses, including those that cause smallpox, cowpox, and other poxlike diseases in vertebrates.痘病毒：一组含脱氧核糖核酸的病毒，包括那些在脊椎动物中引起天花、牛痘以及其他类似疾病的病毒〔liposome〕An artificial microscopic vesicle consisting of an aqueous core enclosed in one or more phospholipid layers, used to convey vaccines, drugs, enzymes, or other substances to target cells or organs.脂质体：一种人造的微小囊，由包含在一层或数层磷脂中的水质核构成，用来向细胞或人体器官传送牛痘疫苗、麻醉药、酶或其它物质〔risk〕at risk youth in the inner cities; at-risk groups of children not having received the vaccine.市中心贫民区遭受危险的青少年；没有种植牛痘疫苗的处境危险的孩子〔pipeline〕"Farther down the pipeline are three other approaches to vaccine development"(Boston Globe)“除供给渠道外，培植牛痘还有其它三种途径”(波士顿环球)〔Jenner〕British physician and vaccination pioneer. He found that smallpox could be prevented by inoculation with the substance from cowpox lesions.詹纳，爱德华：(1749-1823) 英国内科医生和牛痘接种法创始人。他发现天花可以通过接种牛痘来预防〔vaccinal〕Of or relating to vaccination or a vaccine.牛痘的，种痘的：种痘或疫苗的，与种痘或疫苗相关的〔cowpox〕A mild, contagious skin disease of cattle, usually affecting the udder, that is caused by a virus and characterized by the eruption of a pustular rash. When the virus is transmitted to humans, as by vaccination, it can confer immunity to smallpox. Also called vaccinia 牛痘：牛的一种良性皮肤传染病，通常感染乳房，由一种病毒引起并出现发脓疱疹症状。当这一病毒通过种痘等被移植入人体后，它可以产生对天花的免疫力 也作 vaccinia〔inoculation〕The act or an instance of inoculating, especially the introduction of an antigenic substance or vaccine into the body to produce immunity to a specific disease.接种，预防注射：接种的行为或例子，尤其把是抗原物质或牛痘引入身体从而产生对某一种特殊疾病的免疫力〔vaccine〕A vaccine prepared from the cowpox virus and inoculated against smallpox.牛痘苗：从牛痘毒素提取的用来预防天花的疫苗〔inoculate〕To introduce a serum, a vaccine, or an antigenic substance into (the body of a person or an animal), especially to produce or boost immunity to a specific disease.注射预防针：把血清、牛痘或抗原性物质注射入（人或动物的身体内），尤指为了产生或增强对一定疾病的免疫能力 |
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