IRI伊利(财富500强公司之一, 总部所在地意大利, 主要经营工业农业设备)IRabbr.信息检索(=information retrieval)Irrigation of muscle肌冲洗irrigating apparatus冲洗器, 灌洗器irrotational binding无旋键irrigation machinery灌溉机械Irtysh tectonic zone额尔齐斯构造带irreducible function不可约多项式irrigation water fee灌溉水费Irrigation of tendon肌腱冲洗irritating dry cough燥咳irrigation water use灌溉用水量