become young again renew one´s youth become youthful in one´s old age recover one´s youthful vigor
It´s impossible to renew one´s youth.
返老还童是不可能的。
—— 给力词典精选He´s in his second childhood, playing with his grandson´s toy trains.
他返老还童, 玩儿他孙子的玩具火车。
—— 辞典例句He made himself juvenile and hilarious in the company of the young lords.
他在这些年轻贵族中间嘻嘻哈哈,简直好象返老还童了。
—— 辞典例句She had been literally rejuvenated , resuscitated, brought back from the lip of the grave.
她确确实实返老还童了, 恢复了精力, 被从坟墓的进口处拉了回来。
—— 辞典例句Hence, people believe firmly that the human perhaps can be rejuvenated.
所以, 人们坚信人类也可能返老还童。
—— 给力词典精选