We narrow and constrict. We feel more sad.

我们收窄压缩，感觉更悲哀。

We narrow and constrict even more.

进一步收窄压缩。

Do you have a constricting pain in your chest?

你感到胸部疼痛吗?

" An old man, " Harry said, his throat still constricted.

“有一个老人，”哈利说，他的喉头仍然发紧。

Next, blood vessels near your skin will begin to constrict.

接下来，你皮肤附近的血管会开始收缩。

Icy water is a shock, and it makes blood vessels constrict.

冰水是一种冲击，它使血管收缩。

Car trouble can always be dangerous but this was down right " constricting" .

汽车故障可能总是危险的，但这是正确的绞杀方式。

In the brain, the hypothalamus tells your blood vessels to constrict.

大脑中的下丘脑会让血管收缩。

Also, the affected pupil becomes dilated and fails to constrict in response to light.

此外，受影响的瞳孔会放大，对光反射消失。

It also constrict blood vessels, and incidentally the vasoconstrictor drug called vasopressin is just ADH.

同时ADH也可以收缩血管，而一种名为血管升压素的血管收缩类药物其实就是ADH。

And the band further constricted their shared space by about 30 millimeters.

带子进一步将她们的共享空间缩小了大约 30 毫米。

Panic can accelerate an asthma attack by causing airway muscles to tighten, constricting airflow even further.

恐慌会导致呼吸道肌肉收紧，进一步收缩气流，从而加速哮喘的发作。

Cigarette smoke constricts the blood vessels. I've seen really good grafts fail over a few cigarettes.

吸烟会令血细胞压缩。曾经有过因吸烟而使再植手术失败的先例。

Well, I'm okay with snakes as long as they're not venomous or constrict you or anything.

好吧，只要蛇没有毒， 也不会让你吓得四肢瘫软，我还是能接受蛇的。

So my consciousness narrows and constricts, and I'm in the fight or flight mode.

我的意识变得狭窄，收紧进入对抗或逃跑模式。

Well in response to low oxygen levels, or hypoxia, the pulmonary arterioles constrict, which raises the pulmonary blood pressure.

为应对低氧水平或缺氧，肺小动脉会收缩，这就容易引起肺高血压。

And if you're too cold, your blood vessels will constrict and you may start to shiver, which generates heat.

如果你的体温太低，血管就会收缩，你可能会开始发抖，这又会使你的身体产生热量。

And your blood vessels constrict to get oxygenated blood to your vital organs.

而你的血管会收缩，让充氧血能被送抵你的重要器官。

I know, but these pants are too constricting.

凯拉：我知道，但是这条裤子太紧了。

What happens when we experience negative emotions is that our consciousness, our thinking narrows and constricts.

体验消极情绪时我们的意识我们的思维变得狭窄，收紧。