n.免疫
Further immunization campaigns will be conducted later in the year. 今年晚些时候将开展进一步的免疫运动。
Measles can be prevented by immunization at 1 year of age. 麻疹可以通过一岁进行免疫接种而得到预防。
自身免疫作用,自身免疫,自体免疫法
