更多意思

n.1.  污染,玷污,弄脏
2.  污染物,秽物,垃圾
3.  噪音污染,(夜间扰人的)强烈灯光
参考例句

1. | Many people are concerned about the pollution of the environment. |
| 许多人都关心环境污染问题。
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2. | Pollution is still very much a live issue. |
| 污染现象仍然是当前的大问题。
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3. | Pollution of the water supply reached a level pernicious to the health of the population. |
| 水源污染已达到危及居民健康的程度。
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4. | The effect of the pollution on the beaches is absolutely tragic. |
| 污染海滩后果可悲。
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5. | Pollution is one of the most important issues in the world today. |
| 污染问题是当今世界上最重要的问题之一。
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