名词
中文翻译:同心圆
同义词:
['圆心,圆周例句:1. The planets revolve around the sun in concentric circles.(行星围绕太阳以同心圆的方式运动。)']
例句:
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1. The planets revolve around the sun in concentric circles.
行星围绕太阳以同心圆的方式运动。
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2. The city is surrounded by concentric circles of buildings.
这座城市被一圈圈的建筑环绕着。
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3. The earth revolves around the sun in concentric circles.
地球以同心圆的方式围绕太阳旋转。