ちょうしんるこつ

彫心鏤骨

laborious work; lucubration; lucubrations; painstakingly polishing a piece of literary work

N3Noun

Noun, Suru verb, Intransitive verb

laborious work•lucubration•lucubrations•painstakingly polishing a piece of literary work

Related Kanji

carve, engrave, chisel

チョウ / ほ.る

heart, mind, spirit, heart radical (no. 61)

シン / こころ

inlay, set, mount

ル / ちりば.める

skeleton, bone, remains, frame

コツ / ほね