音标：['væksi:n] ；柯林斯词典等级：2 级；

n. 牛痘苗, 疫苗
a. 疫苗的, 牛痘的

n. immunogen consisting of a suspension of weakened or dead pathogenic cells injected in order to stimulate the production of antibodies

词型变化：名词复数形式 : vaccines
考试类型：[托福/IELTS/GRE]

词性分布：

名词100%

vaccine的用法和样例：

例句

用作名词(n.)

The vaccine was used to protect the whole population against infection.这种疫苗用以为全体居民预防传染病。
The smallpox vaccine has saved many lives.天花疫苗挽救了许多人的生命。
The search for a new vaccine took priority over all other medical research.在各种医药研究中，应首先解决寻找新疫苗的问题。

词汇搭配

bcg vaccine卡介苗
Salk vaccine沙克疫苗
Sabin vaccine沙宾疫苗
diphtheria vaccine白喉菌苗
inactivated vaccine灭能疫苗,灭活疫苗...
polyvalent vaccine多价菌苗,混合疫苗,...
mixed vaccine混合疫苗,混合菌疫苗...
autogenous vaccine自身疫苗,自体菌苗,...
vaccine lymph菌苗
triple vaccine三联疫苗,三联菌苗...
univalent vaccine单价疫苗
sensitized vaccine敏感疫苗,血清疫苗,...
attenuated vaccine致弱疫苗,减毒疫苗...
dead vaccine死疫苗
killed vaccine杀疫苗,死菌菌苗,死...
combined vaccine混合疫苗
live vaccine活疫苗
bacterial vaccine菌苗,细菌菌根,细菌...
tetanus vaccine破伤风疫苗
influenza vaccine流感疫苗

【近义词】

shot注射
medicine药
prevention阻止
inoculation接插芽
injection注射
serum浆液
preparation准备
vaccinum[医] 菌苗, 疫苗...

Vaccine1

Broadcast: Jan 6, 2003 By Jill Moss This is the VOA Special English Development Report. Vaccines are special medicines to prevent diseases. They are usually given to children by injection. They have p

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Efforts to eradicate polio have been frustrated by a variety of factors, and unlike smallpox, the disease has defied long-running and expensive efforts to wipe it out. Now, a new study indicates that one of several polio vaccines can be effective at

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VOA标准英语2010年(七)月

HEALTH REPORT - Progress Toward a Malaria Vaccine

HEALTH REPORT - Progress Toward a Malaria Vaccine By Karen Leggett Broadcast: Wednesday, October 27, 2004 This is Gwen Outen with the VOA Special English Health Report. There is progress toward a vacc

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健康与经济

DEVELOPMENT REPORT - Malaria Vaccine

DEVELOPMENT REPORT - Malaria Vaccine By Karen Leggett Broadcast: Monday, April 05, 2004 This is Robert Cohen with the VOA Special English Development Report. Graphic Image Malaria is a very serious di

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农业与发展

每日一词【814】vaccine：疫苗

今天我们要学的词是vaccine。 Vaccine, 疫苗。The Food and Drug Administration approved vaccines designed to protect against the H1N1 flu virus, 美国食品和药物管理局批准了甲型H1N1流感疫苗。 The first doses of the vaccine

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