warranty

英 /ˈwɒrənti/ 　美 /ˈwɔːrənti/

n. 保修承诺；保修单A written promise to repair or replace faulty goods within conditions.

The shop repaired my camera because it was under warranty.

因为相机还在保修期内，商店为我修好了它。

A longer warranty may encourage consumers to choose durable appliances rather than cheaper products that require frequent replacement.

更长的保修期可能促使消费者选择耐用电器，而不是需要频繁更换的廉价产品。

搭配

under warranty 在保修期内an extended warranty 延长保修a manufacturer's warranty 制造商保修承诺void the warranty 使保修失效

在保修期内用under warranty，不用in warranty。