" Yes, " said Harry. " Defence Against the Dark Arts, I suppose? "

“是的，”哈利说，“我想，有黑魔法防御术吧？”

The immune system is our body's defence against infection and disease.

免疫系统是人体抵御感染和疾病的系统。

Rigid rules are not the best defence against people overstaying their welcome.

严格的规定并不是防止人们在职位逗留过久的最佳措施。

One becomes self-hating as a defence against the risks of hating someone else.

一个人为了防止憎恨他人，而变得自我憎恨。

As the threat grows, so does the case for beefing up defences against disease.

随着危机不断升级，对疾病的防御也应同样加强。

This suggests that social norms have been New Zealand's best defence against mass shootings.

这表明，社会规范一直是新西兰对大规模枪击事件的最佳防御。

But the main defence against the overmighty state, in tech and the economy, will be citizens themselves.

但在科技和经济领域，对抗这个政治上过于强势的国家的主要防御力量将是公民自己。

We must meet the requirements for effective conventional defence in Europe against Soviet forces which are constantly being modernised.

我们欧洲国家必须达到维持有效常规防御的要求以抵御苏联军队，苏联一直在不停地升级装备。

One of the body's first lines of defence against airborne pathogens is known as the " mucociliary clearance mechanism" .

人体抵抗空气传播病原体的第一道防线被称为“黏液纤毛清除机制”。

To you then I fly for defence against myself.

然后我飞向你以防御自己。

Right, tonight, self defence against a head lock.

今晚 如何应对锁头。

It was an impassioned defence of Montanelli against the Gadfly's slanderous imputations.

这是蒙泰尼里对牛虻的诽谤进行的慷慨激昂的辩护。

It's important to note, says Ford, that an advanced education or a high-paying position is not a defence against AI takeover.

福特说，必须指出的是，高学历或高薪职位并不能阻止你的饭碗被人工智能抢走。

The immune system is the body’s defence against infection.

【defence】免疫系统是身体抵御感染的武器。

Their ex-Defence Against the Dark Arts teacher pushed open the doors and moved towards them, wearing a long lilac dressing gown.

前黑魔法防御术课教师推门走了出来，穿着一件淡紫色的长袍。

" It's their armour, " he thought, " their defence against the unknown, and their defiance of it."

“这是他们的盔甲， ” 他想，“他们对未知的防御， 以及他们对未知的蔑视。

" You want to pass your Defence Against the Dark Arts OWL too, though, I bet? " said Michael Corner, who was watching her closely.

“但是我想，你肯定也需要通过黑魔法防御术课的O.W.Ls考试吧？”迈克尔科纳说，并凑近看着她。

Sustainable sanitation systems, combined with the facilities and knowledge to practise good hygiene, are a strong defence against COVID-19 and future disease outbreaks.

可持续的卫生系统与养成良好卫生习惯的设施和知识相结合，是抵御 COVID-19 和未来疾病爆发的有力防御。

You'll have to build your own defences against a world of complex realities that will insist on trying to intrude on you at the most inconvenient times.

你还需要为自己建一堵墙，抵御这复杂的现实世界，这个无时无刻不来打扰你的真实世界。

The first building was a fort constructed in 914 AD for defence against Danish invaders by King Alfred the Great's daughter, who ruled England at the time.

第一个建筑是由阿尔弗雷德大帝的女儿在公元914年建造的一个碉堡，为了抵御丹麦侵略者，她当时统治英格兰。