单词 ruthenious 释义 ruthenious, a. Chem.[f. rutheni-um.](See ruthenic a. and -ous c.)1868Fownes' Chem. (ed. 10) 440 The trichloride or Ruthenious chloride, Ru2Cl6,..is a yellow-brown, crystalline, very deliquescent mass.Ibid., The sesquioxide, or Ruthen...