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- We should use anthracite to avoid air pollution. 我们应该使用无烟煤以防止空气污染。
- Pollution control has cleared the air. 污染管制已净化了空气。
- overtone pollution 谐波污染
- Man is fighting a battle against pollution. 人类正在与污染作斗争。
- Pollution is still very much a live issue. 污染现象仍然是当前的大问题。
- The soil becomes more and more acidic as pollution mounts up. 随着污染的加剧，土壤的酸化越来越严重。
- A clamor in the press for pollution control. 在报纸上对污染控制的呼吁
- Water pollution imperils all kinds of marine life. 水质污染危及所有海洋生物。
- Pollution has stripped the trees of their foliage. 污染剥光了这些树的叶子。
- We have freed the lake from pollution. 我们已经清除了该湖的污染。
- The word has a pejorative overtone. 这个单词有点贬义。
- Yourself your god, your star, Fate's overtone. 你是自己的上帝，自己的星宿，命运的回音。
- Many young people could not resist the spiritual pollution. 很多年轻人不能抵制精神污染。
- It will cause pollution and the destruction of our seas and oceans. 这会引起污染，破坏我们的海洋和江河。
- We are sad about the pollution of our beaches with oil. 我们很痛心石油对我们海滩的污染。
- His word is polite,but there is overtone of anger in his voice. 他的话讲得很有礼貌，但话音里听得出他的愤怒。
- Many people are concerned about the pollution of the environment. 许多人都关心环境污染问题。
- The pollution is out of hand and becomes very dangerous. 污染失去控制，十分危险。
- The string is said to be vibrating in its first overtone mode. 这根弦可说成是在它的第一泛音调式振动。
- She was horrified by all the pollution on the beach. 她对海滩上的污染感到震惊。
