The odour of chocolate was pervasive in the room.

巧克力的气味在房间里弥漫开来。

Something like a strong smell, like the pungent smell of frying onions.

一种强烈的气味，就像煎洋葱的刺鼻气味。

Asthma attacks can be triggered by pollen, dust, harsh chemicals or scents.

花粉、灰尘、刺激性化学物质或气味可引发哮喘。

The fish smells bad in three days.

鱼三天内气味就会变臭。

One smell might make you excited while another leaves you scared or angry.

一种气味可能会让你兴奋，而另一种气味使你害怕或生气。

In general, strong chemical smells are the most unpleasant ones for our canine friends.

一般来说，强烈的化学气味是我们犬类朋友最不愉快的气味。

Ok, great. What is your favorite scented candle?

你最喜欢哪种气味的蜡烛？

Oh, yeah. The lemon zest comes through great, doesn't it? Yeah.

完美散发柠檬皮气味。

Two of the smells proved far more attractive to the animals than the others.

事实证明，其中两种气味对动物的吸引力要比其他气味大得。

It also changes color and produces an odor.

它改变了颜色，产生了气味。

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

所以它们非常善于嗅到微乎其微的气味。

The hunting dogs followed the scent of the fox.

猎犬跟随狐狸的气味追踪。

And the more grime, the worse the smell.

污垢越，气味就越难闻。

Generally, people either start looking for the source or try to get away from the smell.

通常来说，人们要么开始寻找气味的来源，要么试图远离气味。

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

非常独特的气味，在生物课上用来保存青蛙。

The smell of these ants definitely change.

这些蚂蚁的气味肯定会改变。

There are different types of smells for different types of fruit.

不同的水果有不同的气味。

Perhaps you thought it was the smell?

也许你认为是气味的问题？

Ho. It's a mix of smells. You know?

这是一种混合气味，你知道吗？

So you can also describe tastes and smells.

你还可以描述味道和气味。