We know that in humans the blood stream carries immune cells around our body.

我知道，人类的血液携带着免疫细胞流经身体各处。

They can be breathed into the lungs and then move on to the blood stream.

以被入肺部，然后进入血液流。

The victims suffered rashes and fevers; blood streamed from their eyes, noses and mouths.

感染者会起皮疹并发烧；同时血从他的眼睛、鼻子和嘴里流出。

Because aspirin when they are absorbed into the blood stream works like a platelet lubricant.

因为阿司匹林在被血液收时就像血小板润滑剂。

As these hormones travel through your blood stream, they easily reach your blood vessels and heart.

所有的这些激素在你的血液系统中穿行着，以轻易的到达你的血管和心脏。

Being stationary reduces blood flow and the amount of oxygen entering your blood stream through your lungs.

在静不动之下会让血液流量以及经肺部进入血液的氧含量变少。

It actually introduces carbon dioxide into your blood stream, which calms your nerves and helps you focus.

实际上把二氧化碳引入你的血液中，使你的神经平静下来，帮助你集中注意力。

Radiation hits whatever you point it at, and your blood stream carries chemo-therapeutics all over your body.

放疗会攻击所有被照射的细胞，而血液会将化疗的药物传递至全身。

8 hours after quitting, an inhaled carbon monoxide clears, allowing oxygen levels in the blood stream to return to normal.

烟后8小时，体内入的一氧化碳被清除，这使得血流中的氧含量恢复正常。

His hands pressed to his ears as blood streamed between his fingers.

他的手紧贴耳朵，鲜血从指缝间流淌。

And to make matters worse, strep and his buddies may enter your blood stream where they'll wreak havoc on your organs too.

更糟糕的是，变形链球菌和他的朋友还有能进入你的血液中，对你的器官造成破坏。

This glycoside saxitoxin hybrid goes to work in the blood stream instantly.

配糖蛤蚌毒素复合体 能迅速在血液里奏效。

What if a piece of glass entered his blood stream?

如果有片玻璃进入了血流呢？

They are defined as channels that carry lymph from the body to the blood stream.

被定义为将淋巴液从身体运送到血流的通道。

And where does the blood stream go?

而血液循环到哪里? - 所有地方？

As myocardial muscle dies, it releases cardiac markers such as cardiac troponin into the blood stream.

当心肌死亡时，向血流中释放心肌肌钙蛋白等心脏标记物。

When people smoke the nicotine goes directly into the blood stream and makes people feel relaxed.

当人烟时，尼古丁会直接进入血液，使人感到放松。

Unlike the larvae, the egg can pass right through the walls of the intestines and into the blood stream.

与幼虫不同，卵以直接穿过肠壁并进入血液。

In critical cases, it can enter the blood stream, where it binds to ACE2 receptors on cells lining the vessels.

在危重病例中，能会进入血液，与血管内皮细胞上的血管紧张素转化酶2受体结合。

Food being consumed late at night will more likely be stored away due to the higher levels of insulin present in the blood stream.

晚上进食后，消耗的食物更容易被储存起来。这是由于血液中现存胰岛素含量水平较高造成的。