免疫力

Immature insects possess immunity, so it is necessary to spray regularly.

幼虫具有免疫力，因此有必要定期喷药。

Immunity for our island has gone too since we took to commerce.

自从我们开始对外贸易以来,我们岛国不受外界影响的免疫力已经不存在了.

Conclusion: Herba Peristrophis could enhance the immunological function of mice.

结论: 九头狮子草具有一定增强机体免疫力的作用.

Most adults are immune to Rubella.

大多数成人对风疹具有免疫力。

The newcomers lacked immunity against local strains of the disease.

新来的人对这一疾病在当地的几种类型缺乏免疫力.

Lush plants, though seemingly vulnerable, demonstrate enhanced immunity to diseases.

看似脆弱的茂盛植物对疾病表现出更强的免疫力。

He is immune to diphtheria because he had got it last year.

他对白喉有免疫力,因为去年得过了.

If you get this injection, you all be immune to chicken pox.

(如果你接受注射, 就能对水斗有免疫力. )

It is surprisingly difficult to catch this disease, even though the majority of people are born with natural immunity.

大多数人天生具有自然免疫力，但这种疾病却出人意料地难以感染。

It later became apparent that rabbits were developing a degree of resistance to this disease.

后来,兔子显然对这种疾病产生了一定的免疫力.

High levels of stress may lower your immunity to common illnesses.

压力过大可能会使你对常见疾病的免疫力下降.

Once you have had a cold you build up immunity to that particular virus.

你一旦患上感冒,你的身体就会产生对付那种病毒的免疫力.

I am immune from the disease, for I had it once.

我对这病有免疫力, 因为我已得过一次了.

A degree of collective immunity may be observed.

可见到一定程度的群体免疫力.

The body's tolerance to infection is lower due to weakened immunity.

身体对感染的耐受性因免疫力下降而更低。