con·cussBrE/kənˈkʌs/NAmE/kənˈkʌs/verbpresent simple - I / you / we / theyconcussBrE/kənˈkʌs/NAmE/kənˈkʌs/present simple - he / she / itconcussesBrE/kənˈkʌsɪz/NAmE/kənˈkʌsɪz/past simpleconcussedBrE/kənˈkʌst/NAmE/kənˈkʌst/past participleconcussedBrE/kənˈkʌst/NAmE/kənˈkʌst/ -ing formconcussingBrE/kənˈkʌsɪŋ/NAmE/kənˈkʌsɪŋ/~sbtohitsbonthehead, makingthembecomeunconsciousorconfusedforashorttime使脑部受到震荡▸con·cussedBrE/kənˈkʌst/NAmE/kənˈkʌst/adjective◆Shewasconcussedafterthefall. 她跌倒造成了脑震荡。