污染
The introduction of harmful materials into the environment, such as air, water, or soil. It is a high-frequency topic in academic tests.
مثالها
3 از 5河流受到了严重的化学污染。
The river has been seriously polluted by chemicals.
政府颁布了减少塑料污染的新法规。
The government issued new regulations to reduce plastic pollution.
环境污染对生物多样性构成了威胁。
Environmental pollution poses a threat to biodiversity.
خانواده کلمه
راهنمای حفظ
污 (dirt) + 染 (dye/stain) = dirty stains on nature.
آزمون سریع
工厂排放的废水对农田造成了巨大的___。
درسته!
پاسخ صحیح این است: 污染
مثالها
河流受到了严重的化学污染。
everydayThe river has been seriously polluted by chemicals.
政府颁布了减少塑料污染的新法规。
formalThe government issued new regulations to reduce plastic pollution.
环境污染对生物多样性构成了威胁。
academicEnvironmental pollution poses a threat to biodiversity.
这里的空气污染太重了，出门得戴口罩。
informalThe air pollution here is too heavy; you have to wear a mask when going out.
工厂必须安装设备以防止水污染。
businessFactories must install equipment to prevent water pollution.
خانواده کلمه
ترکیبهای رایج
عبارات رایج
环境污染
environmental pollution
光污染
light pollution
二次污染
secondary pollution
اغلب اشتباه گرفته میشود با
传染 refers to the spread of disease, while 污染 refers to the contamination of the environment.
نکات کاربردی
A 'must-know' word for any IELTS candidate. Often used with verbs like 导致 (cause) or 减少 (reduce).
اشتباهات رایج
Sometimes learners use 污染 for 'bad influence' in social contexts (e.g., 'bad movies pollute children'). While possible, 影响 is safer there.
راهنمای حفظ
污 (dirt) + 染 (dye/stain) = dirty stains on nature.
ریشه کلمه
污 (dirt/filth) + 染 (to dye/catch).
الگوهای دستوری
آزمون سریع
工厂排放的废水对农田造成了巨大的___。
درسته!
پاسخ صحیح این است: 污染
واژگان مرتبط
واژههای بیشتر environment
可再生
B1Relating to natural resources, such as solar energy or wind power, that are not depleted when used. It describes materials or energy sources that can be replaced naturally.
极端
B1Reaching a high or the highest degree; very great. Often used to describe weather, opinions, or poverty in IELTS.
适宜
B1Suitable or appropriate for a particular purpose, person, or occasion.
侵蚀
B2The process of eroding or being eroded by natural agents; or the gradual destruction/diminution of something like rights or value.
维持
B1To make something continue in the same way or at the same level as before. It often refers to order, living standards, or physical states.
能源
B1Sources of power, such as fuel or electricity, used to provide light and heat or to work machines.
损害
B1To cause physical harm to something so as to impair its value or usefulness; or to cause injury to someone's health or reputation.
交通
B1The system of vehicles and pedestrians moving along roads or through the air; transportation. It frequently appears in discussions about urban planning and pollution.
锐减
B1To decrease or drop sharply and rapidly.
消耗
B1To use up resources, energy, or time. In academic writing, it often refers to the consumption of natural resources or the energy expenditure of a system.
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