unprecedented

形容詞

1. 1

   前所未有的、史無前例的、空前的

   The city faced an unprecedented shortage of clean drinking water.

   該城市面臨前所未有的乾淨飲用水短缺。

2. 2

   破紀錄的、空前的指規模或程度

   Ticket sales reached unprecedented levels during the final week.

   最後一週的票房達到了破紀錄的水準。