名词中文翻译
中文翻译：核心线
同义词：
['core', 'axis例句：1. The core line of the project is to improve efficiency.（该项目的核心目标是提高效率。）2. The axis of the planet revolves around the sun.（行星的轴心围绕太阳旋转。）3. The core line of the road runs through the center of the city.（这条路的中心线穿过市中心。）']
例句：
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1. The core line of the project is to improve efficiency.
该项目的核心目标是提高效率。
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2. The axis of the planet revolves around the sun.
行星的轴心围绕太阳旋转。
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3. The core line of the road runs through the center of the city.
这条路的中心线穿过市中心。