名词
中文翻译：平衡杆
同义词：
['equalizer', 'equalizer bar', 'balancer bar']
例句：
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1.The car's engine needs to be balanced before it can run smoothly.
汽车的引擎需要平衡才能顺畅运行。
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2. The engineer used a special tool to balance the heavy machine.
工程师使用一种特殊的工具来平衡这台重机器。
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3.Balanced bars are essential for maintaining good posture and preventing injuries.
平衡杆对于保持良好姿势和预防受伤至关重要。