vt.灌溉；冲洗（伤口）；使清新；vi.灌溉；冲洗； 变形： 过去式：irrigated过去分词：irrigated现在分词：irrigating第三人称单数：irrigates 英英释义： irrigate[ 'iriɡeit ]v.supply with water, as with channels or ditches or streams同义词：watersupply with a constant flow or sprinkling of some liquid, for the purpo