名词中文翻译
中文翻译：假轴
同义词：
['dummy rod', 'dummy shaft', "dummy spindle例句：1. The engineer used a dummy shaft to test the new machine's performance.（工程师使用一个假轴来测试新机器的性能。）"]
例句：
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1. The engineer used a dummy shaft to test the new machine's performance.
工程师使用一个假轴来测试新机器的性能。
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2. The drilling operation was performed using a dummy shaft to avoid damaging the real one.
钻探操作使用了一个假轴以避免损坏真正的轴。
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3. The dummy shaft was designed to simulate the real one for safety reasons.
这个假轴是为了安全原因而设计的，以模拟真实的轴。