heavy metals 重金属;
industrial effluents 工业废水;
industrial fumes 工业烟尘;
industrial noise 工业噪声;
noise pollution 噪声污染;
radioactive substances 放射性物质;
solid wastes 固体废物;
toxic waste 有毒废物;
sewage 污水
上一篇: 雅思考试(IELTS)词汇每日记忆体育专用运动鞋
下一篇: 雅思考试(IELTS)词汇每日记忆香料
雅思口语话题卡:A Robot
雅思口语话题卡:An Advertisement
雅思口语话题卡:An Item of Clothing
雅思口语话题卡:A Way To Relax
雅思口语常见话题:Parks
雅思口语常见话题:Clothes
雅思口语话题卡:A Wild Animal
雅思口语素材:International Day of Peace
雅思口语常见话题:Leisure Time
雅思口语话题卡:A Lesson or Course
雅思口语常见话题:Transportation
雅思口语常见话题:Concentration
雅思口语话题卡:A Recent Change
雅思口语常见话题:Weekends
雅思口语常见话题:Boating
雅思口语话题卡:A Book You Would Like to Read Again
雅思口语话题卡:A Day Off
雅思口语常见话题:Time
雅思口语话题卡:A Gift You Would Like to Give
雅思口语天天练:如何用英语形容人"嗲"
雅思口语话题卡:An Unusual Job
雅思口语常见话题:Work
雅思口语常见话题:Cards
雅思口语常见话题:Arts
雅思口语话题卡:A Film About A Real Person
雅思口语常见话题:Cars
雅思口语常见话题:Accommodation
雅思口语常见话题:Studies
雅思口语话题卡:An Important Message
雅思口语话题卡:A Childhood Toy