But that was only the accumulation of dirt and grime.

但那只是灰尘和垢的堆积。

While some fight bacteria, others are using it to eat away grease and dirt.

有些人对抗细菌，而另一些人则利用细菌来除掉油脂和垢。

Dust and dirt that infected every nook and cranny.

灰尘和垢布满每个角落和缝隙。

And they can also hide dirt and wear.

而且它们还可以隐藏垢和磨损。

Some leak, some don`t have enough water pressure to seal out soil, dirt or chemicals.

一些泄漏，一些没有足够的水压力来壤，垢物质。

The company claims its cloth lifts, traps and removes dirt and bacteria.

该公司声称，其布能够吸附、捕获并去除垢和细菌。

This reduces the chance of it being contaminated by dust and pieces of dirt.

这减少了它被灰尘和垢染的机会。

Stains, dirt, and scrapes are less visible on dark blue fabric.

渍、垢和刮痕在深蓝色织物上不太明显。

It means to remove dirt or waste.

它的意思是清除垢废物。

An absence of biofilms means fouling will never get going in the first place.

没有生物膜意味着从一开始就不会产生垢。

We use the verb " sweep" when we remove dust or dirt with a broom.

当我们用扫帚扫除灰尘垢时，我们用动词“sweep”。

Cats use their tongues to remove dirt from their fur and smooth out their hair.

猫会用舌头清洁皮毛的垢，理顺毛发。

It is really tough to get all the dirt off and really make it clean.

要把所有的垢都弄干净真的很难。

As a noun, it's the little dirt – pieces of dirt.

作为名词，是指小块垢。

This helps loosen any dirt in your hair.

这将有助于疏松头发中的垢。

And how does it get all of the dirt off?

以及它是如何清除所有垢的呢？

Still wearing the Invisibility Cloak on, they cracked toward the grimy window and looked down.

他们仍然披着隐形衣，悄悄走到满是垢的窗前向下张望。

Smartphones can collect dirt and other materials that can block port openings and hurt performance.

智能手机可能会收集垢和其他物质，从而堵塞端口开口并损害性能。

You get rid of dirt and anything not needed or wanted.

你要去除垢和任何不需要不想要的东西。

You know, not to say that the dirt under your fingernaiIs...

知道吗 不是说手指缝里面的垢。