| 释义 |
passive immunityＳ
基本英英例句
被动免疫名词passiveimmunization
生命活动的调节
Noun:
an impermanent form of acquired immunity in which antibodies against a disease are acquired naturally as through the placenta to an unborn child or artificially as by injection of antiserumThis is called passive immunisation.这叫作被动免疫。
Although passive immunization now seems to hold the most promise, active immunization is not out of the running.虽然目前看来是被动免疫最具潜力，但是主动免疫也不见得就此退出赛局。 |