unleashed 是 unleash 的過去式unleashKK [əˋnliʃ] /əˈnliʃ/動詞1發動、展開The opposition unleashed a fierce attack on the new tax plan.反對黨對新稅制方案發動猛烈攻擊。2釋放、宣洩、激發Losing the match unleashed years of pent-up frustration.輸掉這場比賽讓他多年積壓的挫折感一次宣洩出來。3引發、造成The typhoon unleashed floods across the southern counties.颱風在南部各縣引發嚴重洪水。4推出、問世The company plans to unleash its new phone next spring.該公司計劃明年春天推出新手機。5放開、解開繫繩Please do not unleash your dog inside the playground.請不要在遊樂場內放開你的狗。