名词中文翻译
中文翻译：凹面盘
同义词：
['concave', 'concave surface', 'concave shape']
例句：
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1. The car's dashboard is made of a concave disk that helps reduce wind noise.
汽车的仪表盘是由一个凹面盘制成的，有助于减少风噪。
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2. The scientist used a concave disk to measure the distance between two points on the moon.
科学家使用一个凹面盘来测量月球上两点之间的距离。
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3. The engineer designed a concave disk to improve the efficiency of the machine.
工程师设计了一个凹面盘来提高机器的效率。