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    首页/CEFR/B2/Vocabulary/US/guarantee ·noun/guarantee ·noun
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    首页/CEFR/B2/Topics/US/shopping/guarantee ·noun

如果你不完全满意,该产品附带有退款保证。

The product comes with a money-back ___guarantee if you're not completely satisfied.

这款笔记本电脑有一年的保修吗?

Does this laptop come with a one-year ___guarantee?

恐怕我们不能免费修理你的手机,因为它已经不在保修期内了。

I'm afraid we can't fix your phone for free because it's no longer under ___guarantee.

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