積 セキ つ.む • -づ.み • つ.もる • つ.もり volume; product (x*y); acreage; contents; pile up; stack; load; amass Grade Level 4 16 Strokes ➥
練習を積む れんしゅうをつむ to practice; to practise; to train; to drill; to become practiced; to become practised exp v5m Advanced ➥