Yahoo奇摩字典 網頁搜尋

搜尋結果

1. Oxford Dictionary

   Sedgwick, Adam

   • IPA[ˈsɛdʒwɪk]

   英式

   • ph.
     (1785–1873), English geologist. He specialized in the fossil record of rocks from North Wales, assigning the oldest of these to a period that he named the Cambrian.