Sterile means completely clean and free of bacteria.

无菌指完全清洁没有细菌。

Some hotel chains are already pledging to keep their properties a little more germ-free.

一些连锁酒店已经许下保持环境无菌的承诺。

And what's the most sterile place for a patient's body part?

病人身体部位最无菌的地方哪里？

Oral antibiotics are required for significant bacterial infection but not for sterile inflammation.

严重细菌感染需要口服抗，无菌炎症不需要。

So a couple other pros are that it is sterile, which is really, really nice.

所以其他个优点它无菌的，这一点非常好。

Ultimately, if you wanna be able to put that skull back, it's gotta remain sterile.

最终，如果你想把头骨放回去，它必须无菌的。

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，。

If you're going to hit the moon it should be with something that is biologically fairly sterile.

如果要撞上月球，应该会乎无菌的东西。

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

这可能意味着医院工作人员可能会将有菌表面误当成无菌的。

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

我们用完了所有能维持工作场所清洁无菌的物资。

And around this colony of mold is a zone completely and unexpectedly clear of bacteria.

在霉菌的这个菌落周围一个 出乎意料的、完全干净的无菌区。

Researchers raised rodents in a sterile environment — meaning the animals are bacteria-free.

研究人员在无菌环境中饲养了若干老鼠——也就说它们接触不到细菌。

And as long as there was no infection of the wound, that bone flap remained absolutely sterile.

只要伤口没有感染，那片骨瓣就保持着绝对的无菌状态。

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

嘿。这不无菌环境，我们还要试试。给病人消毒铺单。

The mice in the study were raised in germ-free environments and had no native microbiomes of their own.

研究中的小鼠长在无菌环境而且自身没有原微物。

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，保持宇宙飞船完全无菌不可能的。

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

这时，由于薯条当然不无菌的，可能会有一些微物粘在上面。

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

这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。

Our clean, sterile, no dirt eating lifestyles could be behind the rise in allergies of all kinds.

我们干净无菌、没有灰尘的饮食习惯可能各种过敏症增加的背后原因。

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），它无菌的，因此没有足以使胎儿病的细菌。