亜あ成せい層そう圏けん

あ

せ

い

そ

う

け

ん

Meanings

1

noun, noun which may take the genitive case particle 'no'

substratosphere

Technical term in meteorology and atmospheric science referring to the region just below the stratosphere.

Asia, rank next, come after

成turn into, become, get

層stratum, social class, layer

圏sphere, circle, radius

Compound of 亜 (sub-) and 成層圏 (stratosphere).