Question

vaccine n.疫苗 (1) 这种疫苗用以为全体居民预防传染病。(2) 天花疫苗挽救了许多人的生命。(3) 在各种医药研究中，应首先解决寻找新疫苗的问题。 It’s fascinating how vaccines work. A dead or really weak strain of a virus is injected into your body, and your system creates antibodies specifically designed to fight that particular virus. Once your body learns how to make those antibodies, you become immune to the virus, and it can’t make you sick. The word comes from the Latin vacca, meaning “cow,” because in 1796 a doctor used “cow pox” viruses to create a vaccine to prevent smallpox. Thank you, cows.

Accepted Answer

英 ['væksiːn] 美 [væk'siːn] (1) The vaccine was used to protect the whole population against infection.(2) The smallpox vaccine has saved many lives.(3) The search for a new vaccine took priority over all other medical research. To prevent you from getting sick, a doctor will give you a shot with a vaccine in it, which is a mixture that teaches your body how to fight against viruses and diseases. 1[N-MASS 物质名词]疫苗 A vaccine is a substance containing a harmless form of the germs that cause a particular disease. It is given to people, usually by injection, to prevent them getting that disease. Anti-malarial vaccines are now undergoing trials...抗疟疾的疫苗正在试验阶段。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。...the rabies vaccine.狂犬病疫苗

英语单词	vaccine
英美音标	英 ['væksiːn] 美 [væk'siːn]
中文释义	n.疫苗
英语例句	(1) The vaccine was used to protect the whole population against infection. (2) The smallpox vaccine has saved many lives. (3) The search for a new vaccine took priority over all other medical research.
中文例句	(1) 这种疫苗用以为全体居民预防传染病。 (2) 天花疫苗挽救了许多人的生命。 (3) 在各种医药研究中，应首先解决寻找新疫苗的问题。
vocabulary简明	To prevent you from getting sick, a doctor will give you a shot with a vaccine in it, which is a mixture that teaches your body how to fight against viruses and diseases.
vocabulary扩展	It’s fascinating how vaccines work. A dead or really weak strain of a virus is injected into your body, and your system creates antibodies specifically designed to fight that particular virus. Once your body learns how to make those antibodies, you become immune to the virus, and it can’t make you sick. The word comes from the Latin vacca, meaning “cow,” because in 1796 a doctor used “cow pox” viruses to create a vaccine to prevent smallpox. Thank you, cows.
柯林斯解释	1 [N-MASS 物质名词]疫苗 A vaccine is a substance containing a harmless form of the germs that cause a particular disease. It is given to people, usually by injection, to prevent them getting that disease. Anti-malarial vaccines are now undergoing trials... 抗疟疾的疫苗正在试验阶段。 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。 ...the rabies vaccine. 狂犬病疫苗

Vaccine Prevent Doctor Body Fight Viruses Make Disease