guarantee的过去式是什么?guarantee的用法和例句

guarantee有担保;提供（产品）保修单;确保;承诺对…负法律责任;等意思，那么你知道guarantee的过去式是什么吗?今天一起来学习一下guarantee的过去式以及guarantee的用法和例句，希望对大家的学习有所帮助!

guarantee的过去式及其它时态

guarantee的过去式:guaranteed

guarantee的复数:guarantees

guarantee过去分词:guaranteed

guarantee现在分词:guaranteeing

guarantee第三人称单数:guarantees

guarantee的用法和例句

1、We guarantee to refund your money if you are not delighted with your purchase.

若您对所购商品不满意，我们保证退款。

2、Words of mouth being no guarantee, a written statement is hereby given.

空口无凭, 立字为证.

3、California's state Constitution includes a guarantee of privacy.

加利福尼亚的州宪法涵盖对隐私权的保障.

4、We guarantee that you will find a community with which to socialise.

我们保证你们会找到自己的交际圈。

5、We guarantee to be here tomorrow.

我们保证明天来.

6、Can you give me your guarantee that the goods will be delivered before Friday?

你能给我保证这批货在星期五之前交货 吗 ?

7、We guarantee to fulfil [ complete ] our mission.

我们保证完成任务.

8、The new system of waiting lists should guarantee fairness to all patients.

新的候诊名单系统应当保证对每一位病人都公平.

9、Verbal statements are no guarantee.

口说无凭.

10、to give a guarantee of good behaviour

保证行为端正