耐用性的用法和樣例：
例句
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擔保一種字據或保證，通常為書面的，以保證某種產品或服務的質量或耐用性
A promise or an assurance, especially one given in writing, that attests to the quality or durability of a product or service. -
保證人一個人或一個公司，對與質量、耐用性或性能相關的方面提供擔保、保證或誓約
One, such as a person or corporation, that makes or gives a promise, assurance, or pledge typically relating to quality, durability, or performance.
