氧乙炔焊
氧乙炔焊
- oxyacetylene welding
Stroke order
Practice writing
Draw 氧 (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.
Draw 氧 (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.