炉火纯青
炉火纯青爐火純青
- lit. the stove fire has turned bright green (allusion to Daoist alchemy) (idiom)
- fig. (of an art, a technique etc) brought to the point of perfection
Stroke order
Practice writing
Draw 炉 (1 of 4) — stroke by stroke.
Draw each stroke of the character in order using your mouse or finger. A hint appears after three misses.