单词：eighty-fifth 

形容词

• 
  [1.a.eighty-fifth] (同义词:[eighty-fifth]  [85th]  )
• 
  注释列句：the ordinal number of eighty-five in counting order
• 近义词 -> [ordinal( n. 序数, [宗]仪式书 adj. 顺序的, 依次的 )]