noun 下载 🔗分享 疫苗接种,预防接种 Inoculation with a vaccine, in order to protect from a particular disease or strain of disease. Examples : "Sentence: The school requires all students to have their vaccinations before the start of the year. " 学校要求所有学生在开学前完成疫苗接种。 medicine disease biology 与AI对话词汇游戏阅读练习