资料来源 : pyDict

矿石,含有金属的岩石

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Ore \Ore\ ([=o]r), n. [AS. [=a]r.]
   Honor; grace; favor; mercy; clemency; happy augry. [Obs.]
   --Chaucer.

Ore \Ore\, n. [AS. [=a]ra; cf. [=a]r brass, bronze, akin to OHG.
   [=e]r, G. ehern brazen, Icel. eir brass, Goth. ais, L. aes,
   Skr. ayas iron. [root]210. Cf. {Ora}, {Era}.]
   1. The native form of a metal, whether free and uncombined,
      as gold, copper, etc., or combined, as iron, lead, etc.
      Usually the ores contain the metals combined with oxygen,
      sulphur, arsenic, etc. (called mineralizers).

   2. (Mining) A native metal or its compound with the rock in
      which it occurs, after it has been picked over to throw
      out what is worthless.

   3. Metal; as, the liquid ore. [R.] --Milton.

   {Ore hearth}, a low furnace in which rich lead ore is
      reduced; -- also called {Scotch hearth}. --Raymond.

资料来源 : WordNet®

ore
     n 1: a metal-bearing mineral valuable enough to be mined
     2: a monetary subunit in Denmark and Norway and Sweden; 100 ore
        equal 1 krona