dowsing rod

noun

1. （探测水源或矿藏的）探测杆
   a stick used when dowsing for water or minerals underground

1. Why?-'Cause that dowsing rod of yours, it's poison oak.
   因为你的魔杖，是毒漆树做成的。
2. Searching for underground water or minerals by using a dowsing rod.
   用探寻棒寻找水源或矿藏。

noun

1. forked stick that is said to dip down to indicate underground water or oil

   Synonym:    divining roddowserwaterfinderwater finder