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1. Oxford American Dictionary

   continental shelf

   • IPA[ˌkän(t)əˈnen(t)l SHelf]

   美式

   • n.
     the area of seabed around a large landmass where the sea is relatively shallow compared with the open ocean. The continental shelf is geologically part of the continental crust

   • noun: continental shelf, plural noun: continental shelves

2. • 釋義

   n.

   名詞

   • 1. the area of seabed around a large landmass where the sea is relatively shallow compared with the open ocean. The continental shelf is geologically part of the continental crust extensive areas of continental shelf