滤波
滤波濾波
- to filter electric signals
Stroke order
Practice writing
Draw 滤 (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 滤 (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.