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臭氧层 /chòuyǎngcéng/ meaning in English

ChineseEnglish
臭氧层 /chòuyǎngcéng/ noun

ozone layer(a region of the stratosphere)
noun
[UK: ˈəʊ.zəʊn ˈleɪə(r)] [US: ˈoˌzoʊn ˈleɪər]