名词中文翻译
中文翻译：单作用发动机同义词
同义词：
['single-actingengine', "single-acting motor例句：1. The new car hasa single-acting engine that deliversgreat performance.（这款新车配备了单作用发动机，性能卓越。）2. The old car'ssingle-acting engine was not asefficient as the new one.（旧车的单作用发动机不如新车高效。）"]
例句：
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1. The new car hasa single-acting engine that deliversgreat performance.
这款新车配备了单作用发动机，性能卓越。
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2. The old car'ssingle-acting engine was not asefficient as the new one.
旧车的单作用发动机不如新车高效。
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3. The engineers are working on upgrading the single-acting engine to improve fuel efficiency.
工程师们正在努力升级单作用发动机以提升燃油效率。