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- 如果你在热带国家旅行，你得接种疫苗以防黄热病。
If you are travelling to a tropical country, you should be vaccinated against yellow fever.
- 易受通过接种传播的疾病影响的
Susceptible to a disease transmitted by inoculation.
- 接种体，种菌在接种中用的材料
The material used in an inoculation.
- 接种这种疫苗可有两年免疫力。
This vaccine will give you immunity for two years.
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