See also: 臭氧层

Chinese

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ozone
layer; floor; a measure word for layers
layer; floor; a measure word for layers; laminated; repeated; story (of a building); (maths) sheaf
 
trad. (臭氧層) 臭氧
simp. (臭氧层) 臭氧
 
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Pronunciation

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Noun

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臭氧層

  1. ozone layer