rejuvenescence是什么意思

rejuvenescence

英 [rɪ,dʒuːvə'nesəns] 美 [rɪ,dʒʊvɪ'nɛsəns]

rejuvenescence (n.): "renewal of youth," 1630s, from Latin rejuvenescere, from re- "again" (see re-) + juvenescere "become young," from juvenis "young" (see young (adj.)) + -ence.