vindexvicennial./vahy-sen-ee-uhl/US // vaɪˈsɛn i əl //UK // (vɪˈsɛnɪəl) //转年,沧年,沧州,沧桑岁月Definitionsadj.adjective · 形容词1.›of or for 20 years.›occurring every 20 years.Level 5More words in v →