deep sea

短语

深海

发音

US

词形变化

deep seas 复数 deep seas

释义与例句

n.
  1. 1.

    The deeper part of the sea or ocean in which no light penetrates.

    深海

    可数 不可数
  2. 2.

    An open sea. (part of the sea out of sight of land)

    可数 不可数

    deep sea fishing

词源

From Middle English depe see, equivalent to deep + sea.

来源：wiktionary