juvenescent
                                                    英 [,dʒuːvə'nesənt]
                                                                        美 [,dʒʊvə'nɛsnt]
                        
                
                
                
                
                    
                                                                                        juvenescent 中文词源
                
                
                    juvenescent 到达青少年期的,变年青的来自juvenile,青少年的,-escent,开始的,词源同adolescent.
                 
                                                juvenescent 英文词源
                
                
                    
                        - juvenescent (adj.)
- 1821, from Latin iuvenescentem (nominative iuvenescens), present participle of iuvenescere "to grow into youth," from iuvenis "young" (see young).