unprecedented

漢語翻譯

a. 空前的
【經】 空前的, 無前例的

詞型變化：

副詞:unprecedentedly 

英文解釋：

形容詞 unprecedented:

1. having no precedent; novel

例句：

1. Science and technology have come to pervade every aspect of our lives and, as a result, society is changing at a speed which is quite unprecedented.
   科學和技術已經開始滲透了我們生活的各個領域; 結果，社會正以空前的速度改變著。
2. We are seeing unemployment on an unprecedented scale.
   我們現在正經歷規模空前的失業現象。
3. That is a situation unprecedented in the history of the school.
   這是該校有史以來未曾出現過的情況。
4. Some economists showed their anxiety on unprecedented level of unemployment.
   一些經濟學家對失業率達到前所未有的程度表示憂慮。