名词
中文翻译：预制构件
同义词：
['prefabricated', 'precast concrete', 'precast element']
例句：
-
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。
-
2.The precast concrete wall is strong and durable.
预制混凝土墙既坚固又耐用。
-
3. The precast elements were carefully assembled to ensure the integrity of the structure.
预制构件被仔细组装，以确保结构的完整性。