形容词
中文翻译：同心的
同义词：
['circular', 'round', 'roundabout例句：1. The planet is concentrically arranged around the sun.（行星围绕太阳呈同心圆排列。）2. The room was concentrically designed to maximize natural light.（房间设计成环形以最大限度地利用自然光。）']
例句：
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1. The planet is concentrically arranged around the sun.
行星围绕太阳呈同心圆排列。
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2. The room was concentrically designed to maximize natural light.
房间设计成环形以最大限度地利用自然光。
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3.The circumference of the circle is always concentric with its diameter.
圆的周长总是与其直径相等。