名词
中文翻译：差速器
同义词：
['differentialgear', 'differential shaft', "differential coupling例句：1. The differential roll iscritical for maintaining the balance of the vehicle's wheels.（差速器对于保持车辆车轮平衡至关重要。）2. In a car", 'the differential roll allows the engine to rotateat different speeds depending on the directionof travel.（在汽车中，差速器允许发动机根据行驶方向的不同而以不同的速度旋转。）3. The differential roll wasdesigned to reduce wear and improve efficiency inheavy-duty machinery.（差速器的设计旨在减少磨损并提高重型机械的效率。）']
例句：
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1. The differential roll iscritical for maintaining the balance of the vehicle's wheels.
差速器对于保持车辆车轮平衡至关重要。
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2. In a car,the differential roll allows the engine to rotateat different speeds depending on the directionof travel.
在汽车中，差速器允许发动机根据行驶方向的不同而以不同的速度旋转。
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3. The differential roll wasdesigned to reduce wear and improve efficiency inheavy-duty machinery.
差速器的设计旨在减少磨损并提高重型机械的效率。