1. The polluted water causes diseases and death. 污染的水引起疼病,造成死亡。
2. These trace gases are not detectable by smell in any but the most heavily polluted atmosphere. 这些微量气体除了在污染最严重的大气外,是不能凭嗅觉察觉到的。
3. So scientists will be keeping and distribution of such earthworms, their reintroduction into the contaminated soil around to remove the heavy metals in polluted soil. 因此科学家将会饲养和分配这种蚯蚓,将它们放归到被污染的各处土壤中,以除去污染土壤中的重金属。
英英解释
adj.
1. rendered unwholesome by contaminants and pollution