secreted

简明释义

英[sɪˈkriːtɪd]美[sɪˈkriːtɪd]

分泌

隐藏

英英释义

单词用法

同义词

反义词

例句

1.The chances that a primitive creature secreted in this rock may survive such a journey are beginning to look surprisingly good.

藏在这块岩石中的原始生物，在经历这样的旅程后仍存活的机率，看来是越来越高。

2.The first milk secreted by a mammal, especially a cow, after parturition; colostrum.

初乳哺乳动物分娩后最初分泌的奶，尤指牛；初乳。

3.Low intensity exercise on the "hunger hormone" secreted basic does not work.

中低强度的运动对“饥饿激素”分泌基本不起作用。

4.Wax does not seem to be secreted in the xylary tissues of plants.

在植物的类木组织中似乎分泌不出蜡。

5.Pancreas: here are digestive enzymes secreted.

胰腺：多种消化酶在这里分泌。

6.But the only choices hae been glass labware and a product called Matrigel, a gelatinous protein mixture secreted by mouse tumor cells.

但是，玻璃材质的试验器皿是唯一的选择，另外就是基质胶，是一种由大鼠肿瘤细胞产生的胶状蛋白混合分泌物。

7.The key to the signaling seemed to be interleukin-6 (IL-6) and IL-10, which are proteins secreted by immune cells.

关键的信息素似乎是由免疫细胞分泌的白细胞介素-6（IL-6）和IL-10。

8.The glands in the skin secreted oils to keep it moisturized.

皮肤中的腺体分泌油脂以保持湿润。

9.Plants secreted a sticky substance to trap insects for nutrition.

植物分泌一种粘性物质来捕捉昆虫以获取营养。

10.During the digestion process, the stomach secreted gastric juices to break down food.

在消化过程中，胃分泌胃液以分解食物。

11.The pancreas secreted insulin to help regulate blood sugar levels.

胰腺分泌胰岛素以帮助调节血糖水平。

12.Certain species of frogs secreted toxins to deter predators.

某些青蛙种类分泌毒素以吓退捕食者。

作文

In the world of biology, the term secreted refers to the process by which substances are produced and discharged from cells or glands. This process is fundamental to many physiological functions in organisms. For instance, hormones, enzymes, and various other important substances are secreted by specific glands in the body, playing crucial roles in regulating metabolism, growth, and homeostasis. When we think about how our bodies function, it becomes clear that the act of secretion is vital for maintaining health and balance. One of the most well-known examples of a substance that is secreted is insulin, a hormone produced by the pancreas. Insulin is critical for regulating blood sugar levels. When we eat, our blood sugar rises, prompting the pancreas to release insulin into the bloodstream. This hormone helps cells absorb glucose, providing them with the energy they need to function properly. Without the proper secretion of insulin, individuals can develop diabetes, a condition that can lead to serious health complications. Another example of a substance that is secreted is saliva, which is produced by salivary glands in the mouth. Saliva contains enzymes that begin the digestion of food and also plays a role in maintaining oral health. The secretion of saliva is stimulated by the sight and smell of food, demonstrating how our bodies respond to external stimuli. This process not only aids in digestion but also helps keep our mouths moist and protects against harmful bacteria. Furthermore, in the context of plants, various substances are secreted as well. For instance, many plants secreted nectar to attract pollinators. This sugary liquid serves as a reward for insects like bees and butterflies, encouraging them to visit flowers and facilitate the process of pollination. This interaction is essential for the reproduction of many plant species, highlighting the importance of secretion in ecological relationships. In addition to biological examples, the concept of secretion can be applied metaphorically in various fields such as psychology and sociology. For example, emotions can be thought of as being secreted in response to certain stimuli. When someone experiences joy, their body may secreted hormones like dopamine, leading to feelings of happiness and satisfaction. Conversely, stress can lead to the secreted of cortisol, a hormone associated with the body's fight-or-flight response. Understanding these processes can help us manage our emotional well-being and identify triggers that affect our mental health. In conclusion, the term secreted encompasses a wide range of processes that are essential for life. From the secretion of hormones and enzymes in animals to the production of nectar in plants, this phenomenon is crucial for both individual organisms and ecosystems as a whole. By studying these processes, we can gain insights into the intricate workings of life and the interconnectedness of all living things. Whether in a biological, psychological, or ecological context, the act of secretion is a key component of how life functions and thrives.

在生物学的世界里，术语secreted指的是细胞或腺体产生并释放物质的过程。这个过程对生物体的许多生理功能至关重要。例如，激素、酶以及各种其他重要物质都是由体内特定的腺体secreted的，在调节新陈代谢、成长和稳态方面发挥着关键作用。当我们思考身体如何运作时，很明显，分泌的行为对于维持健康和平衡至关重要。其中一个众所周知的物质是胰岛素，这是一种由胰腺产生的激素。胰岛素对调节血糖水平至关重要。当我们进食时，血糖升高，促使胰腺将胰岛素释放到血流中。这种激素帮助细胞吸收葡萄糖，为它们提供正常运作所需的能量。如果胰岛素的分泌不正常，个体可能会发展为糖尿病，这是一种可能导致严重健康并发症的疾病。另一个被secreted的物质是唾液，它由口腔中的唾液腺产生。唾液中含有开始消化食物的酶，并在维持口腔健康方面发挥作用。唾液的分泌受到食物的视觉和嗅觉刺激，这表明我们的身体如何响应外部刺激。这个过程不仅有助于消化，还帮助保持口腔湿润并保护免受有害细菌的侵害。此外，在植物的背景下，各种物质也被secreted。例如，许多植物secreted花蜜以吸引授粉者。这种甜腻的液体作为蜜蜂和蝴蝶等昆虫的奖励，鼓励它们访问花朵，促进授粉过程。这种相互作用对于许多植物物种的繁殖至关重要，突显了分泌在生态关系中的重要性。除了生物学示例外，分泌的概念还可以在心理学和社会学等各个领域中隐喻性地应用。例如，情绪可以被视为对某些刺激的secreted。当某人经历快乐时，他们的身体可能会secreted像多巴胺这样的激素，导致幸福和满足感。相反，压力可能导致secreted皮质醇，这是一种与身体的战斗或逃跑反应相关的激素。理解这些过程可以帮助我们管理情绪健康，识别影响心理健康的触发因素。总之，术语secreted涵盖了一系列对生命至关重要的过程。从动物体内激素和酶的分泌到植物中花蜜的产生，这一现象对个体生物体和生态系统整体都至关重要。通过研究这些过程，我们可以深入了解生命的复杂运作以及所有生物之间的相互联系。无论是在生物学、心理学还是生态学的背景下，分泌的行为都是生命运作和繁荣的关键组成部分。