earthly          
adjective uk/ˈɜːθ.li/ us/ˈɝːθ.li/
 literary尘世的;人间的;世俗的 
happening in or relating to this world and this physical life, not in heaven or relating to a spiritual life
  his earthly existence 他的一世尘缘 
 earthly powers 世俗权力 
  (用于疑问句或否定句中)可能的,能想到的
used in questions or negatives to mean possible
  What earthly reason can she have for being so horrible to you? 她对你这么不友好,到底什么原因?