砂防
さぼう erosion control
Why it means this
砂 (sand, sediment) + 防 (guard against) — controlling erosion and debris flows in mountains (砂防ダム).
Breakdown
Each character links to its full entry — origin story, stroke order, and readings.
さぼう erosion control
砂 (sand, sediment) + 防 (guard against) — controlling erosion and debris flows in mountains (砂防ダム).
Each character links to its full entry — origin story, stroke order, and readings.