unheard-of

常见例句

We are developing our production at a speed unheard-of before.
我們正以前所未聞的速度發展生産。
《新英漢大辤典》
Being relatively small, the screen had a resolution of a then-unheard-of 200 pixels per inch (ppi).
一款相對較小的顯示器，它擁有一個前所未聞的每英寸200像素的顯示屏。
First, since the recession was unusually deep and the recovery unusually slow, the US is experiencing unheard-of long-term unemployment rates.
首先，由於衰退異乎尋常的嚴重，同時複囌異乎尋常的緩慢，美國正經歷著前所未聞的長期高失業率。
okread.net

And so Massad was given an unheard-of second hearing before a different committee this past year.
CENTERFORSECURITYPOLICY: Terror training grounds
So last October the law firm took the unheard-of step of suing the trademark bureau.
ECONOMIST: China's powerful bureaucrats have lost a lawsuit
Even so, it is not exactly unheard-of for political considerations to influence a decision on illegal state-aid.
ECONOMIST: Trouble for the market leader