桥梁qiáoliáng 1.架在水面上或空中以便行人、车辆等通行的建筑物。{bridge; structure built across water or in the air to provide passage for pedestrians, vehicles, etc.} 2.〈比喻fig.〉能起沟通作用的人或事物{bridge; person or thing that serves as a link}: ～作用。{play the role of a bridge; serve as a link}