ozone hole
noun/ˈəʊzəʊn həʊl/
/ˈəʊzəʊn həʊl/
- an area in the ozone layer where the amount of ozone has been very much reduced so that harmful radiation from the sun can pass through it
Topics The environmentc2, Spacec2臭氧洞
单词 | ozone-hole |
释义 | ozone holenoun/ˈəʊzəʊn həʊl/ /ˈəʊzəʊn həʊl/
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