名詞 regeneration:

1. (biology) growth anew of lost tissue or destroyed parts or organs
2. feedback in phase with (augmenting) the input
   同義詞：positive feedback
3. the activity of spiritual or physical renewal
4. forming again (especially with improvements or removal of defects); renewing and reconstituting
   同義詞：re-formation

re.gen.er.a.tion

n.（名詞）
The act or process of regenerating or the state of being regenerated.
再生：再生的行為或過程或被再生的狀態(tài)
Spiritual or moral revival or rebirth.
重生：精神或道德的復(fù)活或再生
Biology Regrowth of lost or destroyed parts or organs.
【生物學(xué)】 器官再生：損壞的器官或身體部分的再生長