irrigationKK [ˏɪrəˋgeʃən] /ˌɪɹəˈɡeɪʃən/名詞1灌溉、灌溉系統The village depends on irrigation to grow rice in dry months.這個村子在乾季得靠灌溉才能種稻。2沖洗、灌洗醫學The nurse performed irrigation of the wound before applying a dressing.護理師先為傷口沖洗,再包上敷料。