vaccinationn.接种疫苗;种痘
vacationn.假期;休假;腾出vi.度假
Vaccinated serum免疫血清
Vaccinate dissension预防接种纠纷
vaccinate someone against给某人接种疫苗以防…
Vaccinate information system预防接种信息系统
vaccinate sb. for smallpox为某人接种牛痘疫苗以防天花
vaccinate sb. against smallpox种痘
vaccinate a person against typhus为某人接种斑疹伤寒的疫苗
"We vaccinate against scarlet fever"
"The nurse vaccinated the children in the school"