内壁

Reading

Kana: ないへき

Romaji: naiheki

Definition

noun

adj-no

1

inner wall

Kanji

内

Readings: ナイ、 ダイ、 うち

Meanings: inside, within, between, among, house, home

壁

Readings: ヘキ、 かべ

Meanings: wall, lining (stomach), fence