名词
中文翻译：纺锤中心
同义词：
['spindle axis', 'spindle pole例句：1. The spindle center is the point where the fibers of the yarn are gathered.（纺锤中心是纱线纤维聚集的地方。）']
例句：
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1. The spindle center is the point where the fibers of the yarn are gathered.
纺锤中心是纱线纤维聚集的地方。
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2. The spindle center is crucial for spinning and weaving.
纺锤中心对于纺纱和织布至关重要。
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3.The spindle center is located at the top of the spindle.
纺锤中心位于纺锤顶部。