presumptiveKK [priˋzʌmptɪv] /pɹiˈzʌmptɪv/發音形容詞1推定的、假定的The report offers only presumptive evidence of a link between the two cases.這份報告只提供了兩案有關聯的推定證據。2可能當選的、預定的、有望繼任的多用於名詞後She became the presumptive nominee after winning most of the primaries.她贏得多數初選後,成為可望出線的候選人。3初步的、暫定的醫學The doctor made a presumptive diagnosis while waiting for the test results.醫師在等檢驗結果的同時先做出初步診斷。