名词
中文翻译:周长
同义词:
['perimeter', 'circumference', "circumference of a circle例句:1. The car has a circumference of 20 feet.(这辆车的周长是20英尺。)2. The circle's circumference is 31.4 meters.(这个圆的周长是31.4米。)"]
例句:
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1. The car has a circumference of 20 feet.
这辆车的周长是20英尺。
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2. The circle's circumference is 31.4 meters.
这个圆的周长是31.4米。
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3. The diameter of the circle is twice its circumference.
这个圆的直径是其周长的两倍。