名词
中文翻译：Unknown
同义词：
['movable axle', 'movable shaft', "movable pinion例句：1. The car's shifting axle was causing problems with the gears.（汽车的可移动轴导致了齿轮的问题。）"]
例句：
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1. The car's shifting axle was causing problems with the gears.
汽车的可移动轴导致了齿轮的问题。
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2. The mechanic fixed the movable axle and made it run smoothly again.
机械师修理了可移动轴，让它再次顺畅运行。
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3.The engineer designed a new movable axle that would last longer.
工程师设计了一种新的可移动轴，可以持续更长时间。