But that was only the accumulation of dirt and grime.

但那只是灰尘和污垢堆积。

Now, every evening when he came in from the junkyard, I would be waiting for him. After he'd showered, scrubbing the day's grime from his skin, he'd settle in at his desk and say, " W-w-what shall we l-l-listen t-t-to tonight" ?

现在，每天晚上他从废料场回来时，我都在等他。等他洗完澡，搓去身上污垢，他会到书桌旁坐下，说：" 我… … 我们今… … 今晚听… … 听点什么呢？"

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污垢。

And they can also hide dirt and wear.

而且它们还可污垢和磨损。

They found that up to 421,000 units of bacteria can collect on the outside of a single shoe and it only takes a little bit of dirt to damage your timber floors.

他们发现，一只面可聚集多达 421000 个单位细菌，只需要一点点污垢就可损坏你木地板。

Every Sunday, she would wash of all of the dirt and dress herself in one of the magnificent gowns she kept in the enchanted jewelry box.

每周日，她都会洗去污垢，然后她穿上那件保存在施有魔法珠宝盒其中一件华丽礼服。

You can just simply get in there and scrape it right off the surface.

能轻松刮除这类硬化污垢。

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

一些泄漏，一些没有足够水压来封闭土壤，污垢或化学物质。

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

该公司声称，其布能够吸附、捕获并去除污垢和细菌。

BITTERMANN: Van Houtryve has watched firsthand, as not only the damage from the fire was cleared away, but as well centuries of grime that had accumulated before the fire.

范·霍特洛夫亲眼目睹了火灾造成破坏不仅被清除，但也有火灾前几个世纪积累污垢。

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

这减少了它被灰尘和污垢污染机会。

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

污渍、污垢和刮痕在深蓝色织物上不太明显。

It means to remove dirt or waste.

它意思是清除污垢或废物。

The more dirt you track in, the more it scratches and the more often you have to clean.

你沾染污垢越多，刮痕就越多，你需要清洁次数就越多。

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污垢。

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

当我们用扫帚扫除灰尘或污垢时，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污垢，理顺毛发。

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

要把所有污垢都弄干净真很难。

This helps loosen any dirt in your hair.

这将有助于疏松头发中污垢。

That includes dust, dirt and mucus, and also bacteria.

而不需要东西包括灰尘，污垢和黏液，也包括细菌。