[mass noun]the action or process of regenerating or being regenerated, in particular the formation of new animal or plant tissue 恢复,复兴;(动植物组织)再生 ■(Electronics)positive feedback (电子)正反馈 ■(Chemistry)the action or process of regenerating polymer fibres (化)再生(高分子纤维)
语源
Middle English: from Latin regeneratio(n-), from regenerare 'create again' (see regenerate)