资料来源 : pyDict

天然磁石,吸引人的东西

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

Loadstone \Load"stone`\, Lodestone \Lode"stone\, n. [Load, lode
   + stone.] (Min.)
   A piece of magnetic iron ore possessing polarity like a
   magnetic needle. See {Magnetite}.

Lodestone \Lode"stone`\, n. (Min.)
   Same as {Loadstone}.

资料来源 : WordNet®

lodestone
     n : a permanent magnet consisting of magnetite that possess
         polarity and has the power to attract as well as to be
         attracted magnetically [syn: {loadstone}]