名词污染物
1. 污染物（尤指车辆尾气和工业有毒化学废弃物）
Pollutants are substances that pollute the environment, especially gases from vehicles and poisonous chemicals produced as waste by industrial processes.
pollutant的意思
e.g. A steady stream of California traffic clogs the air with pollutants.
加利福尼亚川流不息的车流使空气中充斥着污染物。
1. 污染物（尤指车辆尾气和工业有毒化学废弃物）
Pollutants are substances that pollute the environment, especially gases from vehicles and poisonous chemicals produced as waste by industrial processes.
pollutant的意思
e.g. A steady stream of California traffic clogs the air with pollutants.
加利福尼亚川流不息的车流使空气中充斥着污染物。
