老烤鸭雅思写作环境类高分词汇 emission 排放
emission，名词，含义为发出（气体，热量，光线等），排放
音标：英[iˈmɪʃn]；美[iˈmɪʃn]
emission被雅思官方归为C1等级，对应7分到8分的水平。大家在雅思写作考试中遇到环境类问题时，可以用它来表示各种污染物的排放。比如，汽车尾气的排放严重污染了城市空气；或者工厂排放被认为是环境污染的主要原因。
释义
emission, n. the act of sending out gas, heat, light, etc.; An amount of gas, heat, light, etc. that is sent out
释放出气体，光线，热量等的行为；被释放出的气体、光线、和热量的数量。
例句
1. The emission of greenhouse gases from factories is contributing to global warming.
工厂排放的温室气体正在导致全球变暖。
2. The government has set a target to reduce carbon emissions by 50% in the next 10 years.
政府制定了未来10年内将碳排放减少50%的目标。
3. The new technology has reduced the emission of harmful pollutants into the air.
新技术降低了有害污染物的排放。
4. The emission of toxic chemicals from the waste disposal site has caused serious health problems for nearby residents.
废弃物处理场排放的有毒化学物质导致附近居民出现严重的健康问题。
5. The government is considering imposing a tax on the emission of carbon dioxide to encourage businesses to reduce their emissions.
政府正在考虑对二氧化碳排放征税，以鼓励企业减少排放。
