名词
中文翻译：Unknown
同义词：
['exploratory well', 'exploration hole', 'exploratory bore', 'exploratory shaft例句：1. The geologists drilled several exploratory bore-holes to test the soil quality.（地质学家钻了几个勘探孔来测试土壤质量。）']
例句：
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1. The geologists drilled several exploratory bore-holes to test the soil quality.
地质学家钻了几个勘探孔来测试土壤质量。
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2.The company plans to build an exploratory well in the desert area.
该公司计划在沙漠地区钻一个勘探井。
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3. Theengineers used a small exploratorybore to access the damaged pipe.
工程师们用一个小的勘探孔来访问损坏的管道。