pollution动词
pollution动词pollute v.污染;弄脏第三人称单数 pollutes现在分词 polluting过去式 polluted过去分词 polluted
These gases pollute the atmosphere of towns and cities.
这些气体污染了城镇的空气。
But this water seems dead it\'s polluted and horribly stagnant.
但这似乎是一潭死水受了污染而且恶臭无比。
Mining would pollute the lake and denude the forest
采矿会污染湖水，毁掉森林。