亜成層圏

Reading

Kana: あせいそうけん

Romaji: aseisouken

Definition

noun

adj-no

1

substratosphere

Kanji

亜

Readings: ア、 つ.ぐ

Meanings: Asia, rank next, come after, -ous

成

Readings: セイ、 ジョウ、 な.る、 な.す、 -な.す

Meanings: turn into, become, get, grow, elapse, reach

層

Reading: ソウ

Meanings: stratum, social class, layer, story, floor

圏

Readings: ケン、 かこ.い

Meanings: sphere, circle, radius, range