regeneration

• 名词，指生物组织、器官或系统的再生与修复过程，也指精神、体力或生命的复兴与重建，以及结构或体系的更新与改良。

A noun referring to the process of renewal, regrowth, or restoration of biological tissue, spiritual or physical vitality, or the improvement of a system or structure.

不可数

1. Biological regrowthB2formalscientific

   The process by which lost or damaged tissues, organs, or body parts grow back or are restored.

   再生

   • Lizards are known for their ability to regenerate their tails.
   • The study focused on the regeneration of liver cells after injury.
   • Scientists are researching nerve regeneration to treat spinal cord injuries.

   同义词renewalrestoration

2. Electronic feedbackC1formaltechnical

   A process in electronics where a portion of the output signal is fed back in phase with the input, amplifying the signal.

   再生

   • The amplifier uses regeneration to boost the weak signal.
   • Regeneration in radio receivers can improve sensitivity.
   • The circuit design incorporates positive feedback for regeneration.

   同义词feedbackpositive feedbackreaction

3. Spiritual or personal renewalB2formal

   The activity or process of spiritual, moral, or physical renewal and revitalization.

   重生

   • The retreat focused on personal regeneration and inner peace.
   • Many religions emphasize the regeneration of the soul through prayer.
   • Yoga and meditation are practices that promote physical and spiritual regeneration.

   同义词rebirthrenaissancerenewalrestorationrevitalizationrevivaltransformation

   反义词corruptiondecaydeclinedegenerationdepravityruin

4. Reconstitution and improvementB2formal

   The act of forming something again, often with improvements or the removal of defects; renewal and reconstitution.

   重建与改善

   • The urban regeneration project transformed the old industrial area into a modern park.
   • Economic regeneration of the region required new investments and infrastructure.
   • The company underwent a complete regeneration of its brand and product line.

   同义词rebuildingreconstructionreformationrehabilitationrejuvenationrenewalrenovationrestorationrevival