名词
中文翻译:轻合金活塞
同义词:
['light alloy piston', 'light alloy cylinder head']
例句:
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1. The new engineuses a lighter-alloy piston to improve fuel efficiency.
这款新发动机使用了轻质合金活塞来提高燃油效率。
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2.The car's performance is greatly improved by the use of a lighter-alloy piston.
使用轻质合金活塞后,汽车的性能得到了极大的提升。
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3. The engineer designed the piston with a lighter-alloy material to reduce weight and increase durability.
工程师设计了这种轻质合金材料的活塞,以减轻重量并增加耐用性。