SGErain that contains harmful acid which can damage the environment and is caused by chemicals in the air, for example from cars or factories
WORD FOCUS: environment WORD FOCUS: environment good for the environment:environmentally friendly, eco-friendly, sustainable, recyclable, biodegradable, renewable, organic people who want to protect the environment:greens, eco-warriors things that cause harm to the environment:pollution, greenhouse gases, global warming, acid rain, deforestationenvironment ➔ See alsoenvironment
Definition from the Longman Dictionary of Contemporary English Advanced Learner's Dictionary.
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