名词短语
中文翻译：带轮轴的滚子或滚筒同义词
同义词：
['rolling bearing', 'rolling element', 'roller']
例句：
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1. The machine has a roller with trunnions that can be adjusted to fit different sizes of material.
这台机器有一个带轮轴的滚子，可以调整以适应不同尺寸的材料。
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2. The engineer designed the roller with trunnions to ensure smooth operation and minimize wear.
工程师设计了带轮轴的滚子，以确保平稳运行并最小化磨损。
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3. The new model roller with trunnions is more efficient than its predecessors in handling heavy loads.
新型带轮轴的滚筒比其前身更高效地处理重负载。