形容词
1.
1. The rate of growth was unprecedented.
这个成长率是前所未有的。
2. The enemy mad bombardment caused unprecedented death and destruction in the country.
敌人的狂轰滥炸在这个国家造成了空前的死亡和破坏。
1. unprecedented的翻译
1. 史无前例的：另外为了更好地了解用户对产品和服务的意见,还推出了定期的用户电话回访活动. 给用户提供唯一的(unique)、全年无休的(uninterrupted)、全国统一的(unified)、无与伦比的(unparalleled)、史无前例的(unprecedented)五优的无忧服务.
2. 前所未有：我经验了前所未有 (unprecedented) 的震撼感受. 昨晚第一场第一局就以11:2 输, 但是第二局时, 我处理了几球好球, 期间我还数度落后再领先(9:7)., 对於一些球, 我打回去的点跟质量, 似乎让他稍微动容, 但最后以9:11 输掉.
1. 前所未有的；空前的；没有先例的
If something is unprecedented, it has never happened before.
e.g. Such a move is rare, but not unprecedented...
这种做法很罕见，但也不是没有先例的。
e.g. In 1987 the Socialists took the unprecedented step of appointing a civilian to command the force.
1987年，社会党人史无前例地任命了一位非军队出身的人来指挥军队。
2. （质量、数量、规模）很高的，很大的
If you describe something as unprecedented, you are emphasizing that it is very great in quality, amount, or scale.
e.g. Each home boasts an unprecedented level of quality throughout...
每家的质量都堪称一流。
e.g. The scheme has been hailed as an unprecedented success.
这个计划广受好评，被认为是一个巨大的成功。
adj
1. having no precedent
novel
e.g. an unprecedented expansion in population and industry