单词：stephenson 

名词

• 
  [1.n.stephenson] (同义词:[Stephenson( 斯蒂芬森(①姓氏 ②George, 1781-1848, 英国发明家, 蒸气机的发明人) )]  [George_Stephenson]  )
• 
  注释列句：English railway pioneer who built the first passenger railway in 1825 (1781-1848)
• 实 例 -> [businessman( n. 商人 )]