re·vokeBrE/rɪˈvəʊk/NAmE/rɪˈvoʊk/verbpresent simple - I / you / we / theyrevokeBrE/rɪˈvəʊk/NAmE/rɪˈvoʊk/present simple - he / she / itrevokesBrE/rɪˈvəʊks/NAmE/rɪˈvoʊks/past simplerevokedBrE/rɪˈvəʊkt/NAmE/rɪˈvoʊkt/past participlerevokedBrE/rɪˈvəʊkt/NAmE/rɪˈvoʊkt/ -ing formrevokingBrE/rɪˈvəʊkɪŋ/NAmE/rɪˈvoʊkɪŋ/~sth(formal) toofficiallycancelsthsothatitisnolongervalid取消;废除;使无效