direct taxn.直接税(如所得税)directadj.直接的；笔直的；坦白的v.对准；指挥；指示；命令direct-reading spectrograph直读光谱分析仪directed us to the airport.给我们指明机场方向direct kinetic uricase method直接动力学尿酸酶法Direct simulation Monte Carlo蒙特卡罗法direct smelting in converters直接吹炼法direct-access storage media直接存取存储器媒体direct broadcasting satellite卫星直播direct-operating controller直接作用的控制器Direct susceptibility testing直接药敏direct-coupled steamturbine直接传动式汽轮机