Sterile means completely clean and free of bacteria.

无菌是指完全清洁没有细菌。

Tuck them neatly away and step into a clean, sterile room where the procedure is simple.

把它们整齐地藏好，然后踏进一间程序简单的无菌室，。

When we do rocket to the Red Planet, it'll be impossible to keep our spacecraft completely sterile.

我们向火星发射火箭时，保持船完全无菌是不的。

A newborn's lungs start out sterile and then become colonized by microbes.

新生儿的肺刚开始是没有被污染的，之后才有微生物进驻。

And for years people assumed they were sterile, but they're full of life.

亿万年来，里看起来依然是不毛之地其实却充满着生命。

The researchers then exposed older mice whose lungs had been kept sterile to mites.

研究人员们然后由对无菌环境下生长发育成熟年龄大的小鼠进行了同类试验。

Free, sterile and impersonal, the trains run back and forth all day long.

类免费列车每天单调、无味地往返其间。

The reason we fin-clip the animals is so we can tell they're sterile.

我们用夹子夹住它们来分辨它们是否不育。

And that may mean hospital staff may believe surfaces are sterile when they actually aren't.

意味着医院工作人员会将有菌表面误当成无菌的。

The freight was loaded with goods including fitness equipment and nearly 90 thousand disposable sterile syringes.

辆列车装载的货物包括健身器材和近9万支一次性无菌注射器。

Now, of course, that french fry isn’t sterile, there might be some microbes stuck to it.

时，由于薯条当然不是无菌的，会有一些微生物粘在上面。

To see just how much bacteria these instruments gather, doctors examined 71 patients, using sterile stethoscopes and gloves.

为了调查一下个小仪器上到底积累多少细菌，医生们进行了一项实验，他们使用无菌消毒过后的听诊器和手套相继检查了71 名患者。

Hey. This isn't gonna be too sterile, but we can still try. Prep and drape the patient.

嘿。不是无菌环境，但我们还要试试。给病人消毒铺单。

For one thing, urine–unlike feces is sterile, so it doesn't contain bacteria that could make the fetus sick.

一方面，尿（不像其它排泄物），它是无菌的，因此没有足以使胎儿生病的细菌。

We're out of all the things that we need in order to maintain a clean and sterile workplace.

我们用完了所有维持工作场所清洁无菌的物资。

Dr Montell and his colleagues used CRISPR to boost an existing control method called the sterile insect technique (SIT).

蒙特尔博士和他的同事利用CRISPR技术来增强一种现有的控制方法——昆虫不育技术(SIT)。

Kidneys are commonly affected, resulting in sterile pyuria or high levels of white blood cells in the urine

肾是最常被累及的器官，会出现无菌脓尿，即尿液中含有大量的白细胞。

I mean, that house is so sterile.

他们家得维持那么一尘不染。

And this room is definitely not sterile.

间房肯定也没消过毒。

Suddenly it's as sterile as an operating room.

如今那地方居然干净得像手术室。