名词
中文翻译：梁的剩余部分
同义词：
['beam', 'part ofa beam']
例句：
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1.The engineer measured the length of the beamand calculated the necessary reinforcement.
工程师测量了梁的长度，并计算了所需的加固。
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2.The beam was used to support the roofand prevent it from collapsing.
梁被用来支撑屋顶，防止它坍塌。
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3. Thebeam was too weak to hold the weightof the building.
梁太弱，无法承受建筑的重量。