Online Google Dictionary

bedrock 中文解釋 wordnet sense Collocation Usage Collins Definition
Noun
/ˈbedˌräk/,
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bedrocks, plural;
  1. Solid rock underlying loose deposits such as soil or alluvium

  2. The fundamental principles on which something is based
    • - honesty is the bedrock of a good relationship
  1. solid unweathered rock lying beneath surface deposits of soil
  2. fundamentals: principles from which other truths can be derived; "first you must learn the fundamentals"; "let's get down to basics"
  3. In stratigraphy, bedrock is the native consolidated rock underlying the surface of a terrestrial planet, usually the Earth. Above the bedrock is usually an area of broken and weathered unconsolidated rock in the basal subsoil. ...
  4. Bedrock is a DJ mix album produced by John Digweed. It was released in the United Kingdom on INCredible and in the United States on Ultra Records.
  5. Bedrock is an EP by The Foetus All-Nude Revue released by Self Immolation/Some Bizzare in 1987.
  6. Bedrock was a joint-effort by Apple Computer and Symantec to produce a cross platform programming framework for writing applications on the Apple Macintosh and Microsoft Windows platforms. ...
  7. Bedrock is a game of physical skill produced by Hasbro Games.
  8. Bedrock Records is an English record label for trance, house and techno started by Nick Muir and John Digweed. Its name comes from a nightclub in London that is also called Bedrock. ...
  9. The solid rock that exists at some depth below the ground surface. Bedrock is rock "in place", as opposed to material that has been transported from another location by weathering and erosion; A basis or foundation
  10. A subsurface layer of earth that is suitable to support a structure.
  11. A general term for the solid rock that underlies soil and other unconsolidated surface material.
  12. Relatively hard, solid rock that commonly underlies softer rock, sediment or soil.
  13. the layer of rock that lies just beneath the soil at the Earth's surface
  14. The solid rock layer beneath sand or silt, especially in a river-bed.
  15. the continuous solid rock that is exposed or directly beneath unconsolidated overburden.
  16. The solid rock below any soil, gravel, or other superficial material. Source: National Park Service
  17. The solid rock under a glacier or ice sheet.
  18. The continuous, solid rock that underlies soil and loose sediment everywhere; an exposure of bedrock is called an outcrop.
  19. Solid rock under soil, gravel or loose boulders. Some bedrock is exposed at the surface, such as areas of the Canadian Shield.
  20. is the solid rock found under deposits of gravels, silt, sand, soil, etc.
  21. The natural, more or less undisturbed country/parent rock.
  22. The solid rock that underlies gravel, soil, or other surficial material.
  23. The first layer of rock you come to when you dig through the soil on a ground surface.
  24. Solid rock below a soil profile from which parent material is derived by weathering.
  25. the solid rock that is part of the crust of the earth, commonly overlain by soil, gravel, etc.