DICT.TW Dictionary Taiwan
18.118.144.239
Search for:
▼[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

1 definition found

From: WordNet (r) 2.0

 Ru
      n : a rare polyvalent metallic element of the platinum group; it
          is found associated with platinum [syn: ruthenium, atomic
           number 44]