名词
中文翻译：近表面
同义词：
['near surface', 'interface例句：1. The researchers found that the proximal surface of the sample was contaminated with trace amounts of heavy metals.（研究人员发现样本的近表面被微量重金属污染。）']
例句：
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1. The researchers found that the proximal surface of the sample was contaminated with trace amounts of heavy metals.
研究人员发现样本的近表面被微量重金属污染。
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2. The engineer designed a new proximal surface to improve the durability of the material.
工程师设计了一种新的近表面，以增强材料的耐用性。
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3.The proximal surface of the tool is smooth and easy to grip.
工具的近表面光滑且易于抓握。