created sense approved 回填 · huítián · to backfill — "Initial import from upstream dictionary"
回填
huítián
to backfill
to put excavated soil or rock back into a hole, trench, or foundation
回 (literal) → 回 · huí · to return 填 (literal) → 填 · tián · to fill in
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition