borehole
US /ˈbɔːr.hoʊl/
UK /ˈbɔːr.hoʊl/
명사
1.
시추공
a deep hole made in the ground when looking for oil, gas, or water:
예시:
•
We need to sink a borehole so that people will have water.
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시추공
a deep hole made in the ground when looking for oil, gas, or water: