contaminate

简明释义

英[kənˈtæmɪneɪt]美[kənˈtæmɪneɪt]

v. 污染，弄脏；毒害，腐蚀（人的思想或品德）

第 三 人 称 单 数 c o n t a m i n a t e s

现 在 分 词 c o n t a m i n a t i n g

过 去 式 c o n t a m i n a t e d

过 去 分 词 c o n t a m i n a t e d

英英释义

单词用法

同义词

反义词

例句

1.Instead, he repeats the same pose for each model to neutralize the additional meanings that might contaminate the purity of the expressiveness and the dramatic nature of the individual bodies.

相反，他重复相同的姿势每个模型以消除可能污染的其他含义的表现纯度和戏剧性的个别机构的性质。

2.Instead, he repeats the same pose for each model to neutralize the additional meanings that might contaminate the purity of the expressiveness and the dramatic nature of the individual bodies.

相反，他重复相同的姿势每个模型以消除可能污染的其他含义的表现纯度和戏剧性的个别机构的性质。

3.The lead poses little threat if undisturbed but "replacing old windows or drilling into walls to blow in insulation, for example, can contaminate the house with lead dust," CELA said.

在没有施加外力影响的情况下，铅的危害并不大。但是CELA解释说：“比如，在更新旧的窗户或者钻进墙壁中嵌入绝缘材料的时候，可能使房间受到铅尘的污染。”

4.If fecal organisms contaminate a lake, stream or seashore, anyone in the water risks infection by microbes entering through the mouth, nose, eyes or open wounds.

湖泊、溪流或海岸一旦遭受粪便细菌的污染，接触这些水域的人就等于 冒 著感染的风险，因为这些微生物会经由口、鼻、眼睛或外在伤口进入人体。

5.These 3 kinds of fracturing fluids may seriously contaminate Putaohua reservoir. The damage rate of sesbania gum, fenugreek gum and guar gum were 27.89%, 18.51%, 26.06% respectively.

目前的3种压裂液对葡萄花油层污染均较为严重，田菁胶、香豆胶、瓜胶压裂液对岩心渗透率损害率分别为27.89%，18.51%，26.06%。

6.Released wastes heavily contaminate the environment and damage crops and human beings. So it is necessary to evaluate and forecast the effects of exploitation to environment.

废物排放对环境污染严重，危害农作物和人体健康，因此有必要对其环境效应问题提出评价预测。

7.The factory's waste was found to contaminate the nearby river.

工厂的废物被发现会污染附近的河流。

8.Certain chemicals can contaminate the soil if not disposed of properly.

如果处理不当，某些化学物质可能会污染土壤。

9.It is important to keep your workspace clean to avoid contaminating samples.

保持工作空间的清洁是很重要的，以避免污染样本。

10.The oil spill can contaminate the ocean and harm marine life.

石油泄漏可能会污染海洋并危害海洋生物。

11.If you don't wash your hands, you could contaminate your food.

如果你不洗手，你可能会污染你的食物。

作文

In today's world, the issue of pollution is more pressing than ever. One of the primary concerns is how various substances can contaminate our environment. Pollution can take many forms, including air, water, and soil contamination. When harmful chemicals or waste products enter natural ecosystems, they can severely disrupt the balance of life. For instance, industrial waste often contains toxic materials that can contaminate rivers and lakes, making the water unsafe for drinking and harming aquatic life. The effects of contamination are not limited to the immediate area; they can spread over large distances. Airborne pollutants can travel hundreds of miles, contaminating the air quality in regions far from the original source. This not only affects wildlife but also poses significant health risks to humans, leading to respiratory issues and other serious health conditions. Moreover, soil contamination presents another critical challenge. When pesticides and fertilizers are used excessively in agriculture, they can seep into the ground, contaminating the soil. This can lead to reduced agricultural productivity and can also affect the food chain, as plants absorb these harmful substances. When animals eat these plants, the toxins accumulate in their bodies, potentially causing harm to those who consume them. One of the most alarming aspects of contamination is its long-lasting impact. Many pollutants do not break down easily and can remain in the environment for decades, continuing to contaminate ecosystems long after their initial release. This persistence makes it crucial for us to take action to prevent further contamination and to clean up existing polluted sites. To combat this growing problem, we must adopt more sustainable practices. Reducing waste, recycling, and using eco-friendly products can significantly decrease the amount of harmful substances that enter our environment. Additionally, stricter regulations on industrial emissions and waste disposal can help prevent industries from contaminating our air and water. Education plays a vital role in addressing contamination. By raising awareness about the sources and effects of pollution, we can encourage individuals and communities to take action. Simple steps, such as reducing plastic usage, properly disposing of hazardous materials, and supporting local clean-up efforts, can collectively make a significant difference. In conclusion, contamination is a complex issue that requires immediate attention. The consequences of allowing our environment to become contaminated are dire, affecting not only wildlife but also human health and future generations. It is imperative that we work together to implement solutions that will protect our planet from further contamination. Through collective efforts, education, and sustainable practices, we can ensure a cleaner, healthier environment for all.

在当今世界，污染问题比以往任何时候都更加紧迫。主要关注点之一是各种物质如何能污染我们的环境。污染可以有多种形式，包括空气、水和土壤的污染。当有害化学物质或废弃物进入自然生态系统时，它们会严重破坏生命的平衡。例如，工业废物通常含有有毒材料，这些材料可以污染河流和湖泊，使得水不适合饮用，并危害水生生物。污染的影响并不仅限于立即区域；它们可以传播到很远的地方。空气中的污染物可以传播数百英里，污染远离原始来源的空气质量。这不仅影响野生动物，还对人类健康构成重大风险，导致呼吸问题和其他严重健康状况。此外，土壤污染是另一个关键挑战。当农药和化肥在农业中被过量使用时，它们可能渗入地下，污染土壤。这可能导致农业生产力下降，也可能影响食物链，因为植物吸收这些有害物质。当动物吃这些植物时，毒素在它们体内积累，可能对那些消费它们的人造成伤害。污染的最令人担忧的方面之一是其持久的影响。许多污染物不容易分解，可能在环境中存在数十年，继续污染生态系统，远在它们最初释放之后。这种持久性使我们必须采取行动，以防止进一步的污染并清理现有的污染场所。为了应对这一日益严重的问题，我们必须采取更可持续的做法。减少废物、回收利用和使用环保产品可以显著减少进入我们环境的有害物质。此外，对工业排放和废物处理实施更严格的法规，可以帮助防止行业污染我们的空气和水。教育在解决污染问题中发挥着至关重要的作用。通过提高对污染源和影响的认识，我们可以鼓励个人和社区采取行动。简单的步骤，例如减少塑料使用、妥善处理危险材料和支持地方清理工作，可以共同产生显著的差异。总之，污染是一个复杂的问题，需要立即关注。让我们的环境变得污染的后果是可怕的，不仅影响野生动物，还影响人类健康和未来几代人。我们必须共同努力，实施保护我们星球免受进一步污染的解决方案。通过集体努力、教育和可持续的做法，我们可以确保为所有人创造一个更清洁、更健康的环境。