assureKK [əˋʃʊr] /əˈʃʊɹ/動詞1向…保證、告訴、擔保She assured me that the package would arrive by Friday.她向我保證包裹星期五以前會送到。2使確信、使放心The doctor's calm tone assured the patient of a full recovery.醫生平靜的語氣讓病人確信自己會完全康復。3確保、保證Hard work alone does not assure success in this industry.在這個行業裡,光靠努力並不能確保成功。4投保、保壽險英式His life was assured for a substantial sum.他的壽險保額相當高。