托福单词unprecedented什么意思

unprecedented意思

adj.前所未有的，无前例的

副词:unprecedentedly

unprecedented词组短语

unprecedented sales:空前销售；空前发卖；翻译

at an unprecedented rate:以空前的速度

unprecedented opportunities:前所未有的机遇

reach an unprecedented height:达到前所未有的高度

unprecedented a:空前的；无比的；***的

unprecedented同义词

adj.new，unexampled

unprecedented反义词

n.precedented

unprecedented例句

1.He steered the company to unprecedented levels of profitability.

他带领公司达到了前所未有的盈利水平。

2.An unprecedented test of social mobility looms.

对社会流动性前所未有的考验正在冒头。

3.Firstly，due to the urbanizing process at an unprecedented speed，the society becomes more mobile，for more and more people migrate from one city to another to seek fortune.

首先，由于城市化进程的飞速发展，社会就像是一种移动的团体，为了挣钱，越来越多的人从一座城市迁移到另一座城市。