keying ['ki:ɪŋ]

例句:

• This piano wants keying up.
  这架钢琴需要调音.
  
• Take the example of a purchasing clerk keying invoices into a system.
  继续说录入员输入发票的例子,这个录入员是一个全职的数据输入人员.
  
• How can I perform color keying with DirectX graphics?
  在DX中怎么做颜色索引?
  
• There is a nearly iconic use of such repeated imagery as shots of men slowly keying elaborate locks that pen the women up.
  来自NEWYORKER