Chinese

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heat; to heat up; fervent
heat; to heat up; fervent; hot (of weather); warm up
 
layer; floor; a measure word for layers
layer; floor; a measure word for layers; laminated; repeated; story (of a building); (maths) sheaf
 
trad. (熱層)
simp. (热层)
 
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Noun

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熱層

  1. (meteorology) thermosphere