Red blood cells do not possess a nucleus.

红细胞不具备细胞核。

Red blood cells are tiny by concave disc-shaped cells known as erythrocytes.

红细胞很小，被称为红细胞的凹盘状细胞。

Red blood cells help move oxygen through the body.

红血球有助于氧气在体内的运输。

Red blood cells are pretty much all the same thing in your body.

红细胞在你体内几乎都是一样的。

Blood cells like red blood cells float in the plasma.

血细胞就是像在血浆里漂浮的红色血细胞.

Usually, a red blood cell can flow easily through veins.

通常情况下，红细胞可以轻松地流过静脉。

The red color produces white and red blood cells.

红色部分产生白细胞和红细胞。

In this case, the by-product was mutated red blood cells.

此处的影响是指发生变异的红细胞。

The only splash of colour is the blood red of that cape.

唯一亮丽的色彩是血红色的披肩。

The most common kind of cell in blood is the red blood cell.

其中最常见的一种细胞是红血球。

And there are not enough red blood cells to transport nutrients and oxygen.

而且没有足够的红血球来运输营养和氧气。

You produced at least 252 trillion red blood cells in the last four years.

你的身体在过去四年至少生成了 252 万亿个红细胞。

This equipment looks for changes in the structure of millions of red blood cells.

他们利用仪器观察无数红细胞结构的变化。

The red blood flows in a steady trickle from my veins. My strength fails.

鲜血不断地从我的静脉里流出来了。我没有力气了。

The red blood cells are broken down and start to clear it all out.

红细胞被分解，开始清除的过程。

Genetic conditions involving red blood cell problems are still common among African Americans.

涉及红细胞问题的遗传疾病在非裔美国人中仍然很常见。

When it is ingested it can destroy red blood cells and you need those.

它会杀死我们身体所需的红细胞。

Some of the smallest objects you can see are red blood cells and bacteria.

你能看到的一些最小的物体是红细胞和细菌。

Arteries in the neck widen, and blood rushes to the frill, turning it blood red.

此时颈动脉就会扩张，血液会直冲褶边把它变成了血红色。

The oxygen diffuses into the blood where it is picked up by red blood cells.

氧气扩散到血液中，并被红血球吸收。