certaintyKK [ˋsɝtənti] /ˈsɝtənti/发音名词1确定、肯定、把握No one can predict the outcome with any certainty.没有人能确定地预测结果。2必然的事、确定的事Higher prices are a certainty if the drought continues.若干旱持续,物价上涨是必然的事。3确实性、必然性正式Scientists rarely speak of absolute certainty in their findings.科学家很少谈论研究结果的绝对确实性。用这个字练口说→