名词
中文翻译：无摩擦铰链
同义词：
['flawless hinge', 'perfect hinge']
例句：
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1.The new design uses a frictionless hinge to make the door more secure.
新设计使用了无摩擦铰链，使门更加安全。
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2.The engineers worked tirelessly to develop a frictionless hinge that could withstand heavy loads.
工程师们不懈努力，开发了一种能承受重负载的无摩擦铰链。
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3.The new product is designed to replace the traditional frictionless hinge, offering better performance and durability.
新产品旨在取代传统的无摩擦铰链，提供更好的性能和耐用性。