烯烃
烯烃烯烴
- olefine
- alkene (chemistry)
Stroke order
Practice writing
Draw 烯 (1 of 2) — stroke by stroke.
Draw each stroke of the character in order using your mouse or finger. A hint appears after three misses.
Draw 烯 (1 of 2) — stroke by stroke.
Draw each stroke of the character in order using your mouse or finger. A hint appears after three misses.