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The immune system is our main defence against disease...是什么意思？

The immune system is our main defence against disease...

人体的免疫系统是抵御疾病的主要屏障。

相关词汇
the immune system is our main defence against disease

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；
例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

immune

adj. 免疫的，有免疫力的，不受影响的，免除…的；
例句
The immune system is our main defence against disease...
人体的免疫系统是抵御疾病的主要屏障。

system

n. 体系，系统，制度，身体，方法；
例句
The whole system should be abolished.
整个制度应该被废除。

is

vt.& vi. 是（be的三单形式；n. 存在；
例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

our

pron. 我们的，we的所有格形式，<口>我们家，敝；
例句
Roland was taken aback by our strength of feeling...
我们反应如此强烈，令罗兰大吃一惊。

main

adj. 主要的，最重要的，全力的；n. 最主要的部分，重点，主要管道，体力，[航海]公海；
例句
The school occupies split-site accommodation on the main campus...
该学院分散在主校区不同地点。

defence

n. 辩护，防御，防御工事，后卫；
例句
There was a general acceptance that the defence budget would shrink.
人们普遍相信国防预算将会缩减。

against

prep. 反对，对…不利，紧靠，以防；
例句
His hand brushed against hers; it could have been either accidental or deliberate.
就在有意无意间，他的手轻轻拂过她的手。

disease

n. 疾病，弊端，不安；vt. 传染，使…有病；
例句
In many cases the disease will clear up of its own accord.
这种病很多情况下会自愈。
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
I opposed her marriage to Darryl.
我反对她嫁给达里尔。
It brought a wide smile to his face and laughter to his eyes...
这让他眉开眼笑。
The reviews for 'On a Clear Day' ran the gamut from contempt to qualified rapture .
对于《好日子》的影评毁誉参半，既有人表示不值一提，也有人觉得它带给人一定的惊喜。
...a way of calibrating the shift of opinion within the Labour Party...
准确衡量工党内部观点转变的方法
We don't have a computer (perish the thought) and have only recently bought an electric typewriter.
我们没有电脑（死了心吧），只好最近买了台电动打字机。
As the car sped over a pothole she lurched forward...
车子飞驶过一个坑洼时，她身子猛地向前一倾。
As the town clock struck two, they heard the roll of drums.
当小镇的时钟敲响两点钟时，他们听到了隆隆的鼓声。
...a man who had given up all his worldly goods...
放弃了所有财产的男子
There were few dry eyes in the house when I finished...
我说完后房间里没几个人不掉泪的。
Yasmin sticks to a strict vegetarian diet...
亚斯明坚持不沾一点儿荤腥。