名词
中文翻译：Unknown
同义词：
['flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness', 'flatness.']
例句：
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1. The plane's ability to fly at high altitudes is a measure of its planeness.
飞机在高空飞行的能力是衡量其平面性的指标。
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2.The new design of the car has improved its planeness compared to the previous model.
与前款相比，这款新车的平面性有所提高。
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3. The engineer's expertise in designing aircraft is a testament to his planeness.
这位工程师在设计飞机方面的专长证明了他的平面性。