intro [ˈɪntroʊ]

例句:

• A new technique - centrifugal extraction , used for grease recovery , was intro - duced.
  本文介绍了一个回收羊毛脂的新方法 —— 离心萃取法.
  
• The processing features and cutting methods of slimness shafts are intro duced.
  介绍了长轴的切削加工特点及切削加工方法.
  
• This is post No.1 An intro, certainly, but also an answer.
  这是当然是第一份自我介绍的帖子, 也算是一个回答.
  
• But the intro sums up the man's continuing appeal.
  来自BBC
• What we see in the intro is agenda-driven ignorance and labeling.
  来自SA
• Recent intro of Smart Lists by Facebook is a step in the right direction.
  来自FORBES