borings ['bɔ:rɪŋz]

例句:

• The holes are only borings, less than a foot in diameter.
  油井仅仅是一些钻孔, 其直径不到一英尺.
  
• These borings consist of rock fragments, ash coal and other materials.
  这些孔屑包括石头碎片 、 灰尘、煤渣和其他东西.
  
• Building begins after field surveys and borings characterize the soils.
  建造工作开始前,必须先完成现场调查和钻探土壤特性.
  
• But, because these particular worms leave characteristic borings, we can trace them.
  来自BBC
• Scientists from the Natural History Museum in London identified telltale borings in the fossil using a scanner.
  来自BBC