earthdayn.地球日(等于24小时)
earthn.地球;泥土;世间
earth-filed dam土坝
earth heat cement地热水泥
earthing terminal接地端子
earth rammed wall夯土墙
Earth depth medium地球深部介质
earth lattice room土工格室
earth counterforce土体反力
Earthmoving scheme排土方案
earth architecture生土建筑
earthed resistance接地电阻