certaintyKK [ˋsɝtənti] /ˈsɝtənti/名詞1確定、肯定、把握No one can predict the outcome with any certainty.沒有人能確定地預測結果。2必然的事、確定的事Higher prices are a certainty if the drought continues.若乾旱持續,物價上漲是必然的事。3確實性、必然性正式Scientists rarely speak of absolute certainty in their findings.科學家很少談論研究結果的絕對確實性。