名词
中文翻译：表面
同义词：
['外皮，表层例句：1. The surface of thewater is still and calm.（水面的表面仍然平静。）']
例句：
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1. The surface of thewater is still and calm.
水面的表面仍然平静。
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2. The new paint has a smooth surface.
新的油漆表面光滑。
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3. The scientist studied thesurface of the moon.
科学家研究了月球的表面。