基本解釋adj.空前的同根派生 unprecedent相關(guān)詞英漢例句Expenditure raced up to an unprecedented level.開(kāi)支劇增,達(dá)到空前的水平。Of course, it was an unprecedented mission.當(dāng)然有,這可是一項(xiàng)空前的任務(wù)呢。The enemy mad bombardment caused unprecedented death and destruction in the country.敵人的狂轟濫炸在這個(gè)國(guó)家造成了空前的死亡和破壞。Expenditure raced up and up to an unprecedented level.消費(fèi)不斷地急劇上升,達(dá)到了空前的水準(zhǔn)。unprecedent更多例句