upthrust

英 [ˈʌpθrʌst] 美 [ˈʌpθrʌst]

n.  (液体或气体对漂浮物的)上推

现在分词：upthrusting复数：upthrusts

BNC.43280 / COCA.39584

牛津词典

noun

  1. （液体或气体对漂浮物的）上推
    the force with which a liquid or gas pushes up against an object that is floating in it
    1. （液体或气体对漂浮物的）上推
      the force with which a liquid or gas pushes up against an object that is floating in it
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      双语例句

      1. Upthrust of ground or pavement caused by the freezing of moist soil.
        潮湿的土壤结冰造成的地面或道路的隆起。
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      英英释义

      noun

      1. (geology) a rise of land to a higher elevation (as in the process of mountain building)

          Synonym:    upheavalupliftupthrow

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