excretory system

短语

[医] 排泄系统

词形变化

excretory systems 复数

释义与例句

n.
  1. 1.

    The digestive system, eliminating feces from the body; or the urinary and digestive systems taken together.

  2. 2.

    Any organ system in animals that serves to eliminate waste products from the animal's body.

  3. 3.

    Synonym of urinary system.