harmful

简明释义

英[ˈhɑːmf(ə)l]美[ˈhɑːrmfl]

adj. 有害的，造成伤害的

英英释义

单词用法

同义词

反义词

例句

1.For that reason, I'd say it was more harmful to the environment.

基于那个原因，我认为它对环境的危害更大。

2.Dirty air and water are harmful.

肮脏的空气和水是有害的。

3.Womens' magazines just don't publish articles on the harmful effects of smoking.

女性杂志就是不刊登关于吸烟有害的文章。

4.This is not only cruel, but also harmful to the environment.

这不仅残忍，而且对环境有害。

5.Effluent from the sedimentation tank is dosed with disinfectant to kill any harmful organisms.

从沉降池流出的废水被加入消毒剂以杀死一切有害生物。

6.The natural enzyme is harmful to humans and animals.

天然酶对人和动物都是有害的。

7.Her book raised awareness of the harmful effects of chemicals on the world's lakes.

她的书提高了人们对于化学物质对世界湖泊的有害影响的认识。

8.Certain chemicals in cleaning products can be harmful 有害的 to the environment.

某些清洁产品中的化学物质可能对环境是有害的。

9.Smoking is known to be harmful 有害的 to your health.

吸烟被认为对你的健康是有害的。

10.Some plants can be harmful 有害的 if ingested.

某些植物如果被摄入可能是有害的。

11.Excessive screen time can have harmful 有害的 effects on children's eyesight.

过度的屏幕时间可能对儿童的视力产生有害的影响。

12.Pollution is harmful 有害的 to both wildlife and human health.

污染对野生动物和人类健康都是有害的。

作文

In today's world, we are constantly surrounded by various substances and activities that can be deemed harmful (有害的). It is essential to recognize these dangers to protect our health and well-being. One of the most prevalent sources of harmful (有害的) effects is pollution. Air, water, and soil pollution have become significant issues that threaten not only human life but also the ecosystem. For instance, air pollution caused by vehicle emissions and industrial discharges can lead to respiratory diseases, heart conditions, and even premature death. This makes it crucial for us to advocate for cleaner energy sources and stricter regulations on emissions.Another area where harmful (有害的) effects can be observed is in the food we consume. Many processed foods contain additives, preservatives, and artificial ingredients that may be harmful (有害的) to our health. Studies have shown that consuming excessive amounts of sugar, trans fats, and sodium can lead to obesity, diabetes, and cardiovascular diseases. To combat this, individuals should focus on a balanced diet rich in whole foods such as fruits, vegetables, whole grains, and lean proteins. By making informed choices about what we eat, we can minimize the harmful (有害的) impact of our diet on our health.Furthermore, technology has brought about both convenience and harmful (有害的) consequences. The rise of social media and screen time has been linked to mental health issues, including anxiety and depression. Young people, in particular, are vulnerable to the harmful (有害的) effects of cyberbullying and the pressure to maintain a perfect online image. It is vital for parents and educators to guide children in navigating the digital world responsibly, encouraging them to take breaks from screens and engage in face-to-face interactions.Additionally, the use of certain chemicals in household products can also be harmful (有害的). Many cleaning agents, pesticides, and personal care products contain toxic ingredients that can negatively affect our health and the environment. Choosing eco-friendly alternatives not only reduces our exposure to these harmful (有害的) substances but also contributes to a healthier planet.In conclusion, understanding the concept of harmful (有害的) influences in our lives is crucial for maintaining our health and well-being. From pollution and unhealthy diets to the impact of technology and toxic chemicals, we must remain vigilant and proactive in addressing these issues. By making conscious choices and advocating for positive change, we can reduce the harmful (有害的) effects on ourselves and future generations. It is our responsibility to create a safer, healthier world for everyone.

在当今世界，我们周围不断被各种物质和活动包围，这些都可以被视为有害的。认识到这些危险对于保护我们的健康和幸福至关重要。污染是最普遍的有害的影响源之一。空气、水和土壤污染已经成为威胁人类生命和生态系统的重要问题。例如，汽车排放和工业排放造成的空气污染会导致呼吸系统疾病、心脏病，甚至过早死亡。这使得我们必须倡导清洁能源和更严格的排放法规。另一个可以观察到有害的影响的领域是我们消费的食物。许多加工食品含有添加剂、防腐剂和可能对我们健康有害的人造成分。研究表明，过量摄入糖、反式脂肪和钠会导致肥胖、糖尿病和心血管疾病。为了应对这一问题，个人应专注于均衡饮食，富含全食物，如水果、蔬菜、全谷物和瘦肉蛋白。通过对我们所吃的食物做出明智的选择，我们可以最大程度地减少饮食对我们健康的有害的影响。此外，科技带来了便利也带来了有害的后果。社交媒体和屏幕时间的增加与心理健康问题（包括焦虑和抑郁）有关。年轻人尤其容易受到网络欺凌和维持完美在线形象压力的有害的影响。家长和教育者必须指导孩子们负责任地使用数字世界，鼓励他们定期休息屏幕，参与面对面的互动。此外，某些化学品在家庭产品中的使用也可能是有害的。许多清洁剂、杀虫剂和个人护理产品含有有毒成分，可能对我们的健康和环境产生负面影响。选择环保替代品不仅减少了我们接触这些有害的物质的机会，还有助于创造一个更健康的星球。总之，理解我们生活中有害的影响的概念对于维护我们的健康和幸福至关重要。从污染和不健康的饮食到科技的影响和有毒化学品，我们必须保持警惕并积极应对这些问题。通过做出有意识的选择和倡导积极的变化，我们可以减少对自己和未来几代人的有害的影响。创造一个更安全、更健康的世界是我们的责任。