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  1. circulatory system

    • n.
      the system that circulates blood and lymph through the body, consisting of the heart, blood vessels, blood, lymph, and the lymphatic vessels and glands.
    • noun: circulatory system, plural noun: circulatory systems

    • 更多解釋
    • n.
      the system that circulates blood and lymph through the body, consisting of the heart, blood ...

    Oxford Dictionary