nonesuch
n. 無比的事物,絕品,無雙的人
adj. 無與匹敵的,無與倫比的
1. model of excellence or perfection of a kind; one having no equal
It is a suspension bridge that is the nonesuch of beauty and utility.
這是一座成為美觀和實用典範的吊橋。
The Nonesuch could be considered the oldest actively expelling oil source bed.
農薩奇頁岩可能是最古老的還在排油的烴源巖.