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首页英语词典immunityimmunity考试真题

immunity

英 [ɪ'mjuːnɪtɪ] 美[ɪ'mjʊnəti]

英英释义考试真题实用场景例句

n. 免疫力；豁免权；免除

考试真题

It enhances immunity to certain diseases.

But herd immunity works only when nearly the whole herd joins in.

Herd immunity works well when the whole neighborhood is involved in.

This is called "herd immunity", which protects the people who get hurt easily, including those who can't be vaccinated for medical reasons, babies too young to get vaccinated and people on whom the vaccine doesn't work.

When some refuse vaccination and seek a free ride, immunity breaks down and everyone is in even bigger danger.

The study also found that the genes for smell were something shared in friends but not genes for immunity.

双语例句

1. The embassy official claimed diplomatic immunity and was later released.: 那名使馆官员申请外交豁免，随后被释放。

2. Because of the immunity of the immature insects, it'simportant to spray regularly.: 由于幼虫对药物有免疫力，因此必须经常喷药。

3. The police are offering immunity to witnesses.: 警方对证人将免予起诉。

4. The vaccine provides longer immunity against flu.: 这种疫苗对流感的免疫效力时间较长。

5. A strong immunity to reinfection develops after one year.: 一年后能对再度感染产生强大免疫力.