subocean

• 已过时的形容词，意为位于海洋之下或发生在海洋之下的。

An obsolete adjective meaning situated or occurring beneath the ocean.

1. Located or occurring beneath the oceanC2formalscientific

   Formed, situated, or occurring beneath the ocean or the ocean bed.

   海底的

   • The research team studied subocean volcanic activity.
   • Subocean cables transmit data across continents.
   • The subocean terrain is largely unexplored.

   同义词submarinesuboceanicundersea