Earthwork Products土木产品;土工材料
earthwork site土方工程现场
Earthwork balanced平衡土工
calculating earthwork土方量计算
earthwork roadbed土方路基
earthwork grille土工格栅
excavation earthwork挖土方
earthwork calculating土方计算
N-COUNT(可数名词) Earthworks are large structures of earth that have been built for defence, especially ones built a very long time ago. (尤指古老的)土木防御工事 [usu pl]