a pilot flame

 
       
  • 标灯, 守夜灯

a pilot flame的用法和样例:

例句

  1. Mark used to be a pilot on the Mississippi River.
    马克曾在密西西比河上当过领航员。
  2. This year we are trying a pilot scheme.
    今年我们正在试验一个小规模实验性计划。
  3. A pilot must be awake to the changes in the weather.
    飞行员必须警觉天气的变化。
  4. He is directing a pilot scheme for training unemployed young people.
    为了培训无业青年,他正在指导一个小规模实验生产计划。
  5. We are doing a pilot study to see if the new product will sell well.
    我们正在为这种新产品做试销调查,看它的销路好不好。
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