noun🔗Share预制件，预制构件。 Structural members made of concrete, ready for installation."The construction crew used precast concrete walls to quickly build the new parking garage. "施工队使用预制混凝土墙板快速建造了新的停车场。architecturematerialbuildingpropertyChat with AIVocabulary GamePractice Reading
verb🔗Share预制，预 Casting To cast in a location other than where to be installed."The construction company will precast the concrete panels in their factory and then transport them to the building site. "这家建筑公司将在他们的工厂里预制混凝土板，然后再把它们运到建筑工地。architecturebuildingmaterialtechnicalChat with AIVocabulary GamePractice Reading
adjective🔗Share预制的，预制件的 Cast previously in another location."The bridge used precast concrete girders."这座桥使用了预制混凝土梁。materialarchitecturebuildingtechnicalChat with AIVocabulary GamePractice Reading
