renovate /ˈrenəuveit/ vt. 革新；更新；修复：renovate an old house整修一幢老房子Instead of buying new furniture we are going to renovate the old.我们翻新了旧家具而不买新的。

renovation /ˌrenəuˈveiʃən/ n. 改革；整修翻新

renovator /ˈrenəuveitə/ n. 革新者；修复者