DICT.TW Dictionary Taiwan

 up·throw /ˈʌpˌθro/
 向上的投擲,岩層的隆起

 Up·throw v. t. To throw up.

 Up·throw n. Mining See Throw, n., 9.
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 upthrow
      n : (geology) a rise of land to a higher elevation (as in the
          process of mountain building) [syn: upheaval, uplift,
           upthrust]