Autyn.奥蒂AUabbr.天文单位（=Astronomical Unit）；[物]埃（=angstrom unit）Aureobasidium pullulans出芽短梗霉菌, 出芽短柄霉, 出芽金担子菌Au-Pt alloy porcelain金铂合金烤瓷Aulacodiscus orientalisn.东方沟盘藻auricular pressing test耳压试验auricular lypmphangioma耳廓淋巴管瘤auriferous quartz veins含金石英脉aU-round opening-up全面开放autrioventricular block房室传导阻滞auriferous arsenopyrite含金砷黄铁auricular septal defect心房中隔缺损