名词
中文翻译：预制构件
同义词：
['prefabricated', 'precast concrete']
例句：
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1.The engineer designed the precast structure for the new building.
工程师为新建筑设计了预制结构。
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2. The precast wall panel structure was installed quickly and efficiently.
预制墙板结构安装迅速且高效。
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3. The precast structure is stronger and more durable than traditional construction methods.
预制结构比传统建造方法更坚固耐用。