kidney

简明释义

英[ˈkɪdni]美[ˈkɪdni]

n. 肾，肾脏；（食用的）动物腰子；性格，脾气

【名】 （Kidney）（英）基德尼（人名）

复 数 k i d n e y s

英英释义

单词用法

同义词

反义词

例句

1.There have been some indications that extra protein makes the kidneys work harder, which could be problematic for individuals with a history of kidney disease.

有一些迹象表明，过量的蛋白质会加重肾脏负担，这对有肾脏病史的人来说可能是个问题。

2.The blade missed his kidney, but went into his bowel.

刀片没刺中他的肾脏，但却扎进了他的肠子。

3.Now, imagine that we've got somebody who needs a heart transplant or a kidney transplant, or liver transplant.

现在假想有人需要心脏或者肺部移植，或者肝脏移植。

4.In 2006, three women received liver and kidney transplants from the same donor.

在2006年，三个女人同时接受了同一个捐赠者的肝和肾。

5.This affects their nervous systems and ability to produce baby birds, and can lead to kidney failures and death.

这会影响它们的神经系统和繁殖幼鸟的能力，并可能导致肾衰竭和死亡。

6.The hospital is trying to raise funds for a new kidney machine.

这家医院正设法募集资金购买一台新的血液透析器。

7.Blacks are statistically less likely than whites to be referred for kidney transplants or early-stage cancer surgery.

据统计，黑人比白人更不容易被委托做肾脏移植或早期癌症手术。

8.The operation to transplant a kidney is now fairly routine.

移植肾脏的手术如今相当常见。

9.Those who survive are at greater risk of developing brittle bones, life-threatening infections, kidney damage and heart problems.

那些存活下来的人面临着更大的风险，如骨头变脆，威胁生命的感染，肾脏损害以及心脏问题。

10.The doctor examined my kidney for any signs of disease.

医生检查了我的肾脏是否有疾病的迹象。

11.She donated one of her kidneys to save a stranger's life.

她捐献了一个肾脏来拯救一个陌生人的生命。

12.Chronic pain in the back may indicate a problem with the kidney.

背部的慢性疼痛可能表明肾脏存在问题。

13.He was diagnosed with kidney stones after experiencing severe pain.

在经历剧烈疼痛后，他被诊断为有肾脏结石。

14.A healthy diet can help maintain proper kidney function.

健康的饮食可以帮助维持正常的肾脏功能。

作文

The human body is a complex and fascinating system, and one of its most crucial components is the pair of organs known as the kidneys (肾脏). These bean-shaped structures play a vital role in maintaining our overall health. They are responsible for filtering blood, removing waste products, and regulating essential minerals in our bodies. Understanding the functions of the kidneys (肾脏) can help us appreciate their significance in our daily lives. Located on either side of the spine, just below the rib cage, the kidneys (肾脏) are about the size of a fist. Each kidney (肾脏) contains approximately one million tiny filtering units called nephrons. These nephrons work tirelessly to filter out toxins and excess substances from the bloodstream. The filtered waste is then excreted from the body as urine, which is stored in the bladder until it is expelled. In addition to waste removal, the kidneys (肾脏) also play a significant role in regulating blood pressure. They achieve this by controlling the volume of blood in the body and releasing hormones that manage blood pressure levels. For instance, when blood pressure is low, the kidneys (肾脏) release an enzyme called renin, which helps to constrict blood vessels and increase blood pressure. Moreover, the kidneys (肾脏) are essential for maintaining the body's electrolyte balance. They regulate the levels of sodium, potassium, and calcium, ensuring that these minerals remain within healthy ranges. An imbalance in electrolytes can lead to serious health issues, including heart problems and muscle weakness. Another critical function of the kidneys (肾脏) is the production of red blood cells. The kidneys (肾脏) produce a hormone called erythropoietin, which stimulates the bone marrow to create more red blood cells. This process is vital because red blood cells carry oxygen throughout the body, providing energy and sustaining life. However, despite their importance, many people take their kidneys (肾脏) for granted. Poor lifestyle choices, such as excessive alcohol consumption, smoking, and a diet high in salt and sugar, can lead to kidney damage over time. Conditions like diabetes and high blood pressure can also severely impact the health of the kidneys (肾脏). To keep our kidneys (肾脏) healthy, it is essential to adopt a balanced diet rich in fruits, vegetables, and whole grains. Staying hydrated by drinking plenty of water is also crucial, as it helps the kidneys (肾脏) flush out toxins efficiently. Regular exercise and avoiding harmful substances can further protect these vital organs. In conclusion, the kidneys (肾脏) are indispensable to our health and well-being. By understanding their functions and taking proactive steps to care for them, we can ensure that they continue to perform their essential roles in our bodies. Awareness and education about kidney health are key to preventing diseases and promoting a healthier lifestyle. Let's cherish our kidneys (肾脏) and make choices that support their function for years to come.

人体是一个复杂而迷人的系统，其中最重要的组成部分之一是一对被称为肾脏（kidneys）的器官。这些豆状结构在维持我们整体健康方面发挥着至关重要的作用。它们负责过滤血液，去除废物，并调节我们体内的必需矿物质。理解肾脏（kidneys）的功能可以帮助我们欣赏它们在日常生活中的重要性。 肾脏（kidneys）位于脊柱两侧，肋骨下方，大小约为一个拳头。每个肾脏（kidneys）大约包含一百万个微小的过滤单元，称为肾单位。这些肾单位不知疲倦地工作，从血液中过滤出毒素和多余的物质。过滤后的废物随后以尿液的形式排出体外，储存在膀胱中，直到被排出。 除了废物去除外，肾脏（kidneys）在调节血压方面也发挥了重要作用。它们通过控制体内的血液量和释放管理血压水平的激素来实现这一目标。例如，当血压较低时，肾脏（kidneys）会释放一种称为肾素的酶，帮助收缩血管并提高血压。 此外，肾脏（kidneys）对于维持体内电解质平衡至关重要。它们调节钠、钾和钙的水平，确保这些矿物质保持在健康范围内。电解质失衡可能导致严重的健康问题，包括心脏问题和肌肉无力。 肾脏（kidneys）的另一个关键功能是红血球的生成。肾脏（kidneys）产生一种叫做红细胞生成素的激素，刺激骨髓产生更多的红血球。这个过程至关重要，因为红血球将氧气输送到全身，提供能量并维持生命。 然而，尽管它们的重要性，许多人却对自己的肾脏（kidneys）掉以轻心。过度饮酒、吸烟以及高盐和高糖饮食等不良生活方式选择可能会导致肾脏随着时间的推移而受损。糖尿病和高血压等情况也会严重影响肾脏（kidneys）的健康。 为了保持我们的肾脏（kidneys）健康，采取均衡的饮食至关重要，饮食应富含水果、蔬菜和全谷物。保持充足的水分摄入也很重要，因为这有助于肾脏（kidneys）有效地排出毒素。定期锻炼和避免有害物质也可以进一步保护这些重要器官。 总之，肾脏（kidneys）对我们的健康和幸福是不可或缺的。通过理解它们的功能并采取主动措施来照顾它们，我们可以确保它们继续在我们身体中发挥其重要作用。对肾脏健康的意识和教育是预防疾病和促进健康生活方式的关键。让我们珍惜我们的肾脏（kidneys），做出支持其功能的选择，确保它们在未来的岁月中继续健康运作。