耐用性的用法和样例：
例句
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担保一种字据或保证，通常为书面的，以保证某种产品或服务的质量或耐用性
A promise or an assurance, especially one given in writing, that attests to the quality or durability of a product or service. -
保证人一个人或一个公司，对与质量、耐用性或性能相关的方面提供担保、保证或誓约
One, such as a person or corporation, that makes or gives a promise, assurance, or pledge typically relating to quality, durability, or performance.
