noun🔗Share土方工程，土石方。 Any structure made from earth; especially an embankment or rampart used as a fortification."The old fort's main defense was a large earthwork, providing a high vantage point for soldiers. "那座古老堡垒的主要防御工事是一道巨大的土方工程，为士兵们提供了一个居高临下的制高点。archaeologygeologymilitaryarchitecturehistoryChat with AIVocabulary GamePractice Reading
