inframedian

zone中下深带(水深在90至180米间的海底地带)

释义与例句

adj.
  1. 1.

    Of or relating to the interval or zone along the sea bottom, at the depth of between fifty and one hundred fathoms.

  2. 2.

    Below the middle.

    生物

词源

From infra- + median.

来源：wiktionary