funnel-shaped borehole

例句：

1. 1. The engineer used a funnel-shapedborehole to drill into the rock.
   工程师使用漏斗形钻孔钻入岩石。
2. 2.The construction crew had to excavatea funnel-shaped borehole for thenew well.
   施工队必须为新井挖掘一个漏斗形钻孔。
3. 3. The geologist found that the funnel-shaped borehole was filled with water.
   地质学家发现那个漏斗形钻孔里充满了水。