名词
中文翻译：旋转轴
同义词：
['rotating axis', "axis of rotation例句：1. The machine's rotation axis is located at the bottom of the table.（这台机器的旋转轴位于桌子底部。）2. The axis of rotation is perpendicular to the plane of rotation.（旋转轴与旋转平面垂直。）"]
例句：
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1. The machine's rotation axis is located at the bottom of the table.
这台机器的旋转轴位于桌子底部。
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2. The axis of rotation is perpendicular to the plane of rotation.
旋转轴与旋转平面垂直。
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3. The axis of rotation is crucial for understanding the motion of objects in space.
旋转轴对于理解物体在空间中运动至关重要。