名词
中文翻译：半圆锥中心
同义词：
['semi-cone center', 'semi-spherical center例句：1. The center of the planet is located at the equatorial line.（地球的中心位于赤道线上。）']
例句：
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1. The center of the planet is located at the equatorial line.
地球的中心位于赤道线上。
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2. The center of the city is bustling with activity.
城市的中心地区充满活力。
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3. The centerpiece of the exhibit is a rare fossil.
展览的中心展品是一件罕见的化石。