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[免疫]群体免疫力
1、immunity───n.免疫力；豁免权；免除
2、hippopotami herd───河马群
3、depopulate herd───人口减少
4、immunity iq───免疫智商
5、herd───n.(Herd)人名；(英、芬)赫德；n.兽群，畜群；放牧人；vi.成群，聚在一起；vt.放牧；使成群
6、legal immunity───法律豁免权
7、radiated immunity───辐射抗扰; 辐射干扰
8、diplomatic immunity───n.外交豁免权
9、unreflecting herd───无思想的人
1、It is also why every few decades a flu strain appears with the genetic novelty to evade our herd immunity and wreak global havoc.───这也是为什么每过几十年就会出现一个流感株，它有着足够的基因改变来攻克人群的免疫，掀起全球范围的混乱。
2、This is called herd immunity.───这就是所谓群体免疫力。
3、Low 'herd immunity'.───群体免疫性”低。
4、We would provide a herd immunity against every single strain conceivable.───我们将提供一种应对所有变种的群体免疫效应。
5、The herd immunity raised by vaccinating can protect as many as 25% of non-vaccines as well.───该群体免疫接种疫苗可以保护多达25个非接种%和提高。
6、It reduces transmission and contributes to herd immunity, meaning that even people who were not vaccinated receive some protection.───疫苗减少传播并有助于提高群体免疫力，也就是说，没有进行疫苗接种的人群也可以获得一定保护。
7、One rationale for inoculating boys is that entire populations should be vaccinated to achieve what is called herd immunity.───给男孩注射疫苗的一个理由是要整个人群都接种才能达到所谓的群体免疫。
1、And it was important for the control and prevention of leptospirosis to enforce deratization and enhance the susceptible herd immunity by vaccination.