Really distinct odor, used to preserve frogs in biology class.

非的气，在生物课上用来保存青蛙。

When a bad weather low moves in, air pressure lessens and odors are released.

当低气压移动时，空气的压力减弱，气就被释放了。

But flies tag incoming odors differently from the way modern search algorithms parse similarity.

但是，果蝇对气的标记，与现代搜索算法不同。

As sweet as it smells, the odor from the plants is also unsettling.

尽管闻起来很甜，但也夹杂着一股令人不安的道。

It also changes color and produces an odor.

它改变了颜色，产生了气。

So they're very, very good at finding minute odors.

所以它们非善于嗅到微乎其微的气。

Wine is definitely not the only drink judged on its odor.

葡萄酒绝对不是唯一一种根据气来判断的饮品。

It's done to protect them from unpleasant or toxic odors.

这样做是为了防止他们受到难闻或有毒气的影响。

Maybe one day if a drug is designed that can change those odors.

也许某一天，会发明出某种可以改变这些气的药物。

Mum was a cream or paste designed to prevent bacteria from causing odor.

Mum是一种乳霜，用来防止细菌产生气。

Molecules in the air are detected by receptors in my nose and converted to odors.

鼻子里的受体会感知空气分子并转化为香。

Behaviors like smoking and excessive alcohol consumption also have a very recognizable odor.

生活习惯，例如吸烟和酗酒都会有一股非容易分辨的气。

While we continue to battle body odor, scientists are trying to understand it.

在我们持续与体臭作斗争之时科学家们正试图了解它。

And you can always spot spoiled produce by off odors, slimy surfaces, and mold.

而且你可以通过异、粘稠的表面和霉菌来发现变质的产品。

The scents we encounter are molecular mixtures, though, not individual odors.

我们遇到的气是分子混物，而不是个别气。

He knows the swamp so well that he can smell a python's " musk" odor.

他对沼泽非了解，甚至可以闻到蟒蛇的“麝香”气。

The study found that certain odors play a role too.

研究发现，某些气也起到了作用。

They're also known as black stinkers because of their distinctive odor.

这种动物也被称为“黑色臭家伙”，因为它们身上气。

Researchers exposed 15 loggerhead turtles to different odors in the lab.

研究人员在实验室中让15只蠵龟接触不同的气。

The air is filled with her sweet odor. She is the delight of every eye.

空气中充满着她香甜的气息。她是每个人眼中欣喜的源泉。