Bacteria would start to build up on the lens and you'd wake up with stinging red eyes.

细菌就会开始在晶体状上聚集，醒来后眼睛就会刺痛发红。

In fact, it's algae that builds up on the heads of these reptiles to give them that mohawk.

事实上，这些爬行动物的头上生长着海藻，让它们有个莫霍克头。

Dead skin wouldn't just build up on your body, your scalp would have all sorts of problems too.

死皮不仅会堆积在你的身体上，你的头皮也会遇到各种各样的问题。

He used the dust that had built up on the windowsill to keep himself warm through the cold winter.

它利用窗台上的泥土来使自己暖和，抵御冬天的寒冷。

And whoever you are, you build up on that.

无论你是谁，你都会以此为基础。

So, I'm trying to play with you to build up on our knowledge.

所以，我想和你一起玩， 以积累我们的知识。

When the current flows in one direction, charge momentarily builds up on one of the plates.

当电流沿一个方向流动时，电荷会 瞬间在其中一个板上积聚。

That's because a number of not so great things can build up on your sheets if you let them.

这是因为，如果您放任的话，许多不太好的东西可能会积聚在您的床单上。

I'm curious what people think it is and it's something which I could try to build up on for future classes.

我很好奇人们的想法是什么，我可以尝试在未来的课程中以此为基础。

When a voltage is applied to these plates, a positive charge builds up on the surface of one and a corresponding negative charge on the other.

当导电板被施加电压时，其中一块导电板的表面产生正电荷，另一块导电板的表面则产生相应的负电荷。

This difference, or gradient, makes a positive charge build up on one side of the " wires" and a negative charge on the other.

这种差异或梯度使正电荷在“电线” 的一侧积聚， 而负电荷在另一侧积聚。

It could be that regulators didn't think hard enough about the threat posed by the large amount of securities building up on bank balance sheets.

可能是监管机构没有认真考虑银行资产负债表上积累的大量证券所构成的威胁。

Well, apart from all the dirt and other gunk that would likely build up on your hands, you'd be leaving a bunch of germs on them.

嗯，除了你手上可能积聚的所有污垢和其他粘稠物之外，你还会在手上留下一堆细菌。

Minister, as you know there's been an outcry this week about the dossier that the Civil Service bureaucracy has apparently been building up on every citizen in this country.

大臣阁下，如您所知，本周，民众对于行政部门官僚正在为每个公民建立个人档案一事，大声疾呼表示不满。

You will need this for the next part of the task, because in the next part, you will listen to a lecture which builds up on the main ideas of the reading passage.

在任务的下一部分你会需要它，因为在下一部分中，你将听到一篇基于这篇阅读文章的主要思想的演讲。

It's good to remove all the sweat, dirt, and dead skin that builds up on your face throughout the day in order to keep it clean, otherwise inflammation and clogged pores can lead to breakouts.

为了保持清洁，把一整天在你脸上所有的汗液、灰尘和死皮都洗掉是很好的事情，否则炎症和堵塞的毛孔会产生皮肤问题。

Because they live in warm, shallow waters and move so slowly, manatees may often have algae, barnacles, and other things grow and build up on their thick, wrinkled skin, and they can't get it off.

因为它们生活在温暖的浅海，移动缓慢，所以海藻、藤壶，或其他动植物可能会经常生长并堆积在它们厚而褶的皮肤上面，而它们却无法将其甩掉。

When a voltage is applied across two beamlike electrodes made of aluminium, which are separated by a gap of around 50 nanometres, charge builds up on each, creating an attractive force between them, until a critical point is reached.

两个柱状的铝电极间隔约50纳米，当电压加在这两个电极之间时，它们就会相互通电，在二者之间会形成一股引力，直至达到一个临界点。

So, unlike shallow coastal waters where shells of dead creatures build up on the seafloor, out in the deep ocean, there's a depth at which calcium carbonate starts to break apart and empty shells dissolve before reaching the bottom.

所以，与沿海浅水区死亡生物的贝壳堆积在海底不同，在深海中的某个深度，碳酸钙会开始破裂，空壳在到达海底之前就会溶解。

So, the example here is: " I dreamed of a castle on a hill" or " I dreamt of a castle on a hill." So, a castle - a big building, like an old, medieval, from hundreds of years old kind of building up on a hill.

。所以，一座城堡——一座大建筑， 就像一座古老的、中世纪的、有数百年历史的建筑建在山上。