earthnutn.花生；块根
earthn.地球；泥土；世间
Earth Physics Satellite Observation Campaign地球物理学卫星观测运动
earthguake disaster prevention and reduction防震减灾
Earth Radiation Budget Observation Satellite地球辐射平衡观察卫星
earth-pressure-balanced shield tunnelling土压平衡式盾构
earth-moving and related machinery operators推土机和有关机械操作人工
earthing conductor to prevent thunder-strike避雷接地
Earthworms may produce antibiotic substances.蚯蚓可以产生抗菌物质。
Earth Surveillance and Reconnaissance Simulator地球监视与侦察模拟器
Earth Orbiting Recoverable Biological Satellite可回收地球轨道生物卫星
Earth Penetrating Manoeuvring Re-Entry Vehicle机电再入大气层地球突防飞行器
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