mediumsizeadj.中等尺寸的mediumadj.中等的；适中的n.手段；媒介；媒体Medium-Duty Tank Target Mechanism中等职能坦克瞄准机械装置medium and small software companies中小软件企业medium/low carbon ferromanganese中低碳锰铁medium - scale integrated circuit中规模集成电路medium transportation truck company中型运输汽车连medium-sized combination of steel中型组合钢模medium voltage diesel generator set中压柴油发电机组medium range air-to-air missile中远距空空导弹medium-sized and smallenterprises中小企业medium-scale software development中型软件研制