moldboard / ˈmoʊldˌbɔrd, -ˌboʊrd /

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moldboard 的定义

n. 名词 noun
  1. the curved metal plate in a plow that turns over the earth from the furrow.
  2. a large blade mounted on the front of a bulldozer to push loose earth.
  3. a board forming one side or surface of a mold for concrete.

更多moldboard例句

  1. The furrow slice sliding over a perfect moldboard leaves the surface of the upturned ground as even as the bottom of the furrow.
  2. The moldboard of a plow must be smooth in order to properly shed the earth freely to make an easy turn-over.
  3. A field plowed with a defective moldboard will be full of these places.
  4. This shows that the soil is slipping off the moldboard easily.
  5. He had a moldboard nearly as bright as a diamond and about as hard, one that "sang" at its work.