demersal / dɪˈmɜr səl /

⚽高中词汇底栖动物底栖生物底栖类底栖鱼类

demersal 的定义

adj. 形容词 adjective
  1. living or found near or in the deepest part of a body of water.
  2. sinking to or deposited on the bottom of a body of water.