Yahoo香港字典 搜尋

搜尋結果

1. Oxford American Dictionary

   Mid-Atlantic Ridge

   • IPA[ˌmid əˌtlan(t)ik ˈrij]

   • ph.
     a submarine ridge system that extends the length of the Atlantic Ocean from the Arctic to the Antarctic. It is seismically and (in places) volcanically active; the islands of Iceland, the Azores, Ascension, St. Helena, and Tristan da Cunha are located on it.