vaccine 词态变化
复数: vaccines;
vaccine 中文词源
vaccine 疫苗来自拉丁语vacca,母牛，可能来自拟声词，词源同vaquero.疫苗义来自1800年，英国医生Edward Jenner发现了预防天花的技术，即通过把提取的牛痘病毒疫苗注射入健康人体内使之产生抗体，以激发人体的免疫系统，从而达到预防天花的目的。
vaccine 英文词源
- vaccine
- vaccine: [18] Vaccine was adapted from Latin vaccīnus, which means literally ‘of a cow’ (it was a derivative of vacca ‘cow’, source of French vache). It was used by the British physician Edward Jenner at the end of the 18th century in the terms vaccine disease for ‘cowpox’, and hence vaccine inoculation for the technique he developed of preventing smallpox by injecting people with cowpox virus. The verb vaccinate was coined from it at the beginning of the 19th century, but vaccine itself was not used as a noun, meaning ‘inoculated material’, until the 1840s.
- vaccine (n.)
- "matter used in vaccination," 1846, from French vaccin, noun use of adjective, from Latin vaccina, fem. of vaccinus "pertaining to a cow" (see vaccination). Related: Vaccinal; vaccinic.
vaccine 英文释义
- 1. immunogen consisting of a suspension of weakened or dead pathogenic cells injected in order to stimulate the production of antibodies
vaccine 双语例句
- 1. At present, no widely approved vaccine exists for malaria.
- 目前，还没有被广泛认可的疟疾疫苗。
来自柯林斯例句
- 2. Seven million doses of vaccine are annually given to British children.
- 英国孩子每年要接种7百万剂疫苗。
来自柯林斯例句
- 3. Roll on the day someone develops an effective vaccine against malaria.
- 盼望有一天有人会研制出一种能有效预防疟疾的疫苗。
来自柯林斯例句
- 4. The monkeys had been immunized with a vaccine made from infected cells.
- 这些猴子已经注射了由受感染的细胞培养而成的疫苗。
来自柯林斯例句
- 5. This vaccine is not normally provided free under the NHS.
- 这种疫苗在国民医疗保健系统中通常不是免费提供的。
来自柯林斯例句
vaccine 实用场景例句
- a measles vaccine
- 麻疹疫苗
牛津词典
- There is no vaccine against HIV infection.
- 现在还没有防艾滋病病毒传染的疫苗。
牛津词典
- Anti-malarial vaccines are now undergoing trials...
- 抗疟疾的疫苗正在试验阶段。
柯林斯高阶英语词典
- Seven million doses of vaccine are annually given to British children.
- 英国孩子每年要接种7百万剂疫苗。
柯林斯高阶英语词典
- There would be no need injection, since the vaccine would be taken by mouth.
- 通过口服疫苗,我们就不需要注射了.
期刊摘选
- Oral polio vaccine is safe, inexpensive, has few side effects, and is easy to administer.
- 口服脊髓灰质炎疫苗安全 、 便宜, 几乎没有副作用, 并且易于给药.
期刊摘选
- The polio vaccine has saved millions of lives.
- 脊髓灰质炎疫苗挽救了数以百万计的生命.
《简明英汉词典》
- Objective Isolation and identification of a Hantaan virus from HFRS patient's serum for killed vaccine development.
- 目的对人源汉坦病毒疫苗候选株作分离鉴定及特性的研究.
期刊摘选
- The vaccine is commonly provided to international travelers, but not to communities that suffer cholera epidemics.
- 该疫苗通常只提供给国际旅游者, 而不是那些霍乱流行区的人群.
期刊摘选
- These charge vaccine including Japanese encephalitis , B and DPT.
- 这些收费的疫苗包括乙脑 、 乙肝和百白破.
期刊摘选
- By then an effective vaccine against the new strain would be really welcome.
- 到那时,一种针对新型病毒的有效疫苗,将真的很受欢迎.
期刊摘选
- What Indonesia and other poor states really want is to have vaccine - making units within their borders.
- 印尼和其它穷国真正想要的是在其境内有疫苗生产线.
期刊摘选
- In 1983 the first rotavirus vaccine was ready for testing.
- 到了1983年,第一个轮状病毒疫苗已准备就绪,可进行试验.
期刊摘选
- Objective In order to inoculate situation of child re n's Hepatitis B vaccine, evaluation immunity effect.
- [目的]解儿童乙肝疫苗接种情况, 评价免疫效果.
期刊摘选
- Recombinant BCG vaccine is a new type of vaccine of micro organisms.
- 重组BCG疫苗是一种新型微生物疫苗.
期刊摘选
- The meeting after the child makes second liver vaccine is calorific, extra urgent requested.
- 孩子打乙肝疫苗后会发热吗 、 特急拜托了.
期刊摘选
- Vaccine delivered in GM rice to cure cholera.
- 转基因水稻疫苗可治霍乱.
期刊摘选
- She takes a vaccine against influenza every fall.
- 她每年秋季接种流感疫苗.
《简明英汉词典》
- The vaccine provides longer immunity against flu.
- 这种疫苗对流感的免疫效力时间较长。
《牛津高阶英汉双解词典》
- There is no vaccine against HIV infection.
- 现在还没有防艾滋病病毒传染的疫苗。
《牛津高阶英汉双解词典》
- Painful typhoid injections are a thing of the past, thanks to the introduction of an oral vaccine.
- 自从发明了口服疫苗后，令人痛苦的伤寒疫苗注射就成为了过去。
柯林斯例句
- The new vaccine may rid the world of one of its most terrifying diseases.
- 这种新疫苗可能会消除世界上最可怕的一种疾病。
柯林斯例句
- At present, no widely approved vaccine exists for malaria.
- 目前，还没有被广泛认可的疟疾疫苗。
柯林斯例句
- Seven million doses of vaccine are annually given to British children.
- 英国孩子每年要接种7百万剂疫苗。
柯林斯例句
- The researchers hope that such a vaccine could be available in about ten years' time.
- 研究人员期望能在大约10年内研制出这样的疫苗。
柯林斯例句
- The vaccine represents a quantum leap in healthcare.
- 这种疫苗的问世是医疗保健领域的重大突破。
柯林斯例句
- Looking to the future, though, we asked him what the prospects are for a vaccine to prevent infection in the first place.
- 不过，展望未来，我们问到他研制出防止感染的疫苗究竟有多大的可能性。
柯林斯例句
- McCarthy was asked to analyse the data from the first phase of trials of the vaccine.
- 麦卡锡被要求对第一阶段疫苗试验的数据作出分析。
柯林斯例句
