blue dragon

短语

词形变化

blue dragons 复数 blue dragons

释义与例句

n.
  1. 1.

    A species of nudibranch sea slug, Glaucus atlanticus, blue in colour and living in the pelagic zone of the ocean.

  2. 2.

    A species of small, floating, blue nudibranch sea slug, Glaucus marginatus, looking very similar to Glaucus atlanticus.

  3. 3.

    A species of nudibranch sea slug, Pteraeolidia ianthina, ranging in colours from blue, yellow, and green.