Outflow Tract Obstruction什么意思

Oil Taxation Office (UK)油税局(英国) One Time Only有一段时间 OrthotolidineOrthotolidine Outflow Tract Obstruction流出道阻塞 Ordo Templi Orientis (Order of Oriental Templars)Orientis哲学系Templi(东方圣堂武士) Online Tour Operator在线旅游经营者 Operations Training Officer操作训练军官 Onderzoek en Technologische Ontwikkeling (Dutch: Research and Technological Development, aka: RTD)Onderzoek en Technologische Ontwikkeling(荷兰的研究和技术开发,人称:即) Or Top Offer (classified ads)或顶部提供(分类广告) Ozarks Transportation Organization奥沙克交通组织 Otologyn. 耳科 Ordo Templi OrientisTempli Orientis哲学系 One To Oneadj. 一对一的 Once- Through Oil一旦-通过油 Overture To Orchestra表示交响乐团