"earthborn existence"
"earthborn beings"
"earthborn cares and pleasures"
earthiyadj.地球的(可能的)
earthn.地球;泥土;世间
earth mixtures土混合物
earth coverage地面覆盖区
earth-filledadj.填土的
earthed system接地系统
earth's center耳用鼓锤
earth's albedoadj.悦耳的;好听的
earth currents大地电流