n.污染源，污染者

原形：polluter复数：polluters

The factory has been identified as the main polluter in the region.
这家工厂已被确认为该地区的主要污染源。
The oil spill is a severe environmental polluter, affecting marine life and coastal ecosystems.
油污事件是一种严重的环境污染物，影响了海洋生物和沿海生态系统。
The government imposed heavy fines on the company for violating pollution control regulations.
政府因该公司违反环保法规而对其处以重罚。
Vehicles are significant contributors to air pollution in urban areas.
机动车辆是城市空气污染的重要来源。
The polluter must bear the cost of cleaning up the contaminated site.
污染者必须承担清理受污染场地的费用。
We need to hold corporations accountable for being irresponsible polluters.
我们需要让那些不负责任的企业为其造成的污染承担责任。
The new technology aims to reduce emissions from power plants, making them less polluting.
这项新技术旨在减少发电厂的排放量，使其对环境的污染减轻。
The plastic industry is often criticized for its role as a global polluter.
塑料工业因其在全球范围内的污染角色而常遭批评。
The country introduced stricter standards for industrial wastewater treatment to combat water pollution by polluters.
为了应对污染者的水污染问题，这个国家出台了更严格的城市污水处理标准。
In order to deter potential polluters, harsher penalties should be imposed on those who violate environmental laws.
为了震慑潜在的污染者，应加大对违反环保法律法规者的惩罚力度。