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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
...a bath towel.
浴巾
The raiders continued on their mission — to seek out and destroy American air and sea forces.
突击队员继续执行着他们的任务——搜寻并摧毁美国空军、海军力量。
The standard of professional cricket has never been lower...
职业板球的水平从来没有这么低过。
This option lets you create new files or directories.
用这个选项你可以创建新的文件或目录。
We were by now under no misapprehension about the extent of the problem.
到目前为止，我们对问题的严重程度的理解并无偏差。
I outfitted an attic bedroom as a studio.
我把阁楼卧室改装成了工作室。
In less than two hours Cohen capitulated to virtually every demand.
还不到两个小时,科恩就屈服了,接受了几乎一切要求。
We like him for his honesty, his lack of pretension.
我们喜欢他的诚实、不浮夸。
It is time to bury our past misunderstandings.
是我们捐弃前嫌的时候了。
It's not easy at first, but it soon becomes second nature.
起初不容易，但很快就习惯了。