名词
中文翻译：梁
同义词：
['girder', 'beam', 'beam and tie', 'girder and tie例句：1. The engineer designed the bridge to be beam and rail.（工程师设计这座桥为梁和桁架结构。）2. The beam and rail of the bridge were severely damaged in the storm.（暴风雨中桥梁的梁和桁架严重受损。）']
例句：
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1. The engineer designed the bridge to be beam and rail.
工程师设计这座桥为梁和桁架结构。
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2. The beam and rail of the bridge were severely damaged in the storm.
暴风雨中桥梁的梁和桁架严重受损。
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3.The beam and rail of the bridge are essential for supporting the weight of vehicles.
桥梁的梁和桁架对于支撑车辆的重量至关重要。