动词
中文翻译：深挖
同义词：
['dig', 'excavate', 'mine例句：1. The engineer was asked to deep-draw the foundations of the new building.（工程师被要求对新建筑的基础进行深挖。）']
例句：
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1. The engineer was asked to deep-draw the foundations of the new building.
工程师被要求对新建筑的基础进行深挖。
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2. The scientist conducted a deep-draw on the ocean floor to study the geological history.
科学家在海底进行了一次深挖，以研究地质历史。
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3. The company is planning to deep-draw its market share in the international market.
该公司计划在国际市场上深入挖掘其市场份额。