blood

Blood is a body fluid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells. In vertebrates, it is composed of blood cells suspended in blood plasma. 血液是人类和其他动物的体液，向细胞输送营养和氧气等必要物质，并将代谢废物从这些细胞中运走。在脊椎动物中，它由悬浮在血浆中的血细胞组成。

Plasma, which constitutes 55% of blood fluid, is mostly water (92% by volume), and contains proteins, glucose, mineral ions, hormones, carbon dioxide (plasma being the main medium for excretory product transportation), and blood cells themselves. 血浆占血液的55%，主要是水（按体积计为92%），含有蛋白质、葡萄糖、矿物质离子、激素、二氧化碳（血浆是排泄物运输的主要介质）和血细胞本身。

Albumin is the main protein in plasma, and it functions to regulate the colloidal osmotic pressure of blood. The blood cells are mainly red blood cells (RBC), white blood cells (WBC) and platelets. 白蛋白是血浆中的主要蛋白质，具有调节血液胶体渗透压的功能。血细胞主要是红细胞、白细胞和血小板。let是个词根，是“小”的意思。

The most abundant cells in vertebrate blood are red blood cells. These contain hemoglobin, an iron-containing protein, which facilitates oxygen transport by reversibly binding to this respiratory gas and greatly increasing its solubility in blood. In contrast, carbon dioxide is mostly transported extracellularly as bicarbonate ion transported in plasma. 脊椎动物血液中最丰富的细胞是红细胞。它们含有血红蛋白，一种含铁的蛋白质，通过可逆地结合这种呼吸气体促进氧的运输，并大大增加其在血液中的溶解度。相比之下，二氧化碳主要通过细胞外转运，就像碳酸氢根离子在血浆中转运一样。

Vertebrate blood is bright red when its hemoglobin is oxygenated and dark red when it is deoxygenated. Some animals, such as crustaceans and mollusks, use hemocyanin to carry oxygen, instead of hemoglobin. 脊椎动物的血液在血红蛋白被氧化时呈鲜红色，在脱氧时呈暗红色。有些动物，如甲壳类动物和软体动物，使用血蓝蛋白来携带氧气，而不是血红蛋白。

在把“血”翻译成"blood"时，大胆地直译吧，如(as) red as blood; blood, sweat, and tears; burst a blood vessel等。blood and iron和flesh and blood就是“铁血”和“血肉”调了下顺序。抽血是draw blood, draw做名词是“阻力”的意思。有运动细胞是have sporting blood, 血液里确实有细胞。

If there is blood on the carpet, there is trouble within an organization as a result of a struggle between people or groups.

Black pudding is a distinct regional type of blood sausage originating in Great Britain and Ireland. It is made from pork or beef blood, with pork fat or beef suet, and a cereal, usually oatmeal, oat groats or barley groats. 黑布丁是一种独特的地区性血肠，起源于英国和爱尔兰。它由猪肉或牛肉血、猪肉脂肪或牛板油以及谷类食品制成…… Oatmeal is a kind of flour made by crushing oats或燕麦粥。groats=去壳(压碎的)谷物(尤指燕麦); 燕麦片。

标签：血浆,cells,血液,blood,plasma,red
来源： https://www.cnblogs.com/funwithwords/p/15904253.html