名词中文翻译
中文翻译：退化的光束
同义词：
['decaying beam', 'deteriorating beam']
例句：
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1.The old wooden beams were rotting away under the sun.
旧木头横梁在阳光下腐烂。
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2.The engineer carefully inspected the degraded beams to ensure they were safe for use.
工程师仔细检查了退化的梁以确保它们安全使用。
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3. The beam was so degraded that it could not support the weight of the building.
这个梁太退化了，无法承受建筑的重量。