vaccination ·noun
Definition: an injection that protects you against a disease Level: C2
所有孩子都接种了脑膜炎疫苗。
All the children are given a meningitis ___vaccination.
医疗保健中心通常提供疫苗接种作为其服务的一部分。
Health-care centres often provide ___vaccination as part of their services.
政府实施了全国性的疫苗接种运动以防止疾病传播。
The government has implemented a nationwide ___vaccination campaign to prevent the spread of the disease.