名词
中文翻译：台阶活塞同义词
同义词：
['阶梯活塞例句：1. The engineer designed astepped piston to improve the efficiency ofthe engine.（工程师设计了一个台阶活塞来提高发动机的效率。）2. The new model car hasa stepped piston that reduces friction andincreases power.（新款汽车有一个台阶活塞，可以减少摩擦并增加动力。）3. Duringthe manufacturing process', 'thestepped piston is crucial forensuring the smooth operation of the machine.（在制造过程中，台阶活塞对于确保机器平稳运行至关重要。）']
例句：
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1. The engineer designed astepped piston to improve the efficiency ofthe engine.
工程师设计了一个台阶活塞来提高发动机的效率。
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2. The new model car hasa stepped piston that reduces friction andincreases power.
新款汽车有一个台阶活塞，可以减少摩擦并增加动力。
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3. Duringthe manufacturing process, thestepped piston is crucial forensuring the smooth operation of the machine.
在制造过程中，台阶活塞对于确保机器平稳运行至关重要。