guarantee

美 { "us": "", "uk": "" }
英 { "us": "", "uk": "" }
数据源: ai_enrichment
guarantee 作为名词指担保或保证书,作为动词表示确保某事发生或提供正式承诺。

用法要点

句型搭配

常用句型包括 guarantee that + 从句(保证某事)、guarantee sth to sb(向某人保证某事)、be guaranteed to do(肯定会做某事)。

• guarantee that the product will work
• guarantee delivery to customers
• be guaranteed to succeed

介词用法

与介词 against 连用表示防止或保障,如 guarantee against loss;与 for 连用表示担保期限,如 a one-year guarantee。

• guarantee against defects
• a guarantee for two years

语域说明

guarantee 在正式和法律语境中常见,如合同担保;日常口语中可简单表示确保,但语气较强。

• a written guarantee
• I guarantee you'll like it

基础例句

The store offers a money-back guarantee if you're not satisfied.

如果你不满意,这家店提供退款保证。

I can guarantee that the movie will be exciting.

我可以保证这部电影会很精彩。

He gave me his personal guarantee to finish the work on time.

他向我个人保证会按时完成工作。

高级例句

The contract includes a performance guarantee to ensure project completion.

合同包含一项履约保证,以确保项目完成。

Financial institutions often require a bank guarantee for large loans.

金融机构通常要求大额贷款提供银行担保。

The study does not guarantee a causal relationship between the variables.

这项研究不能保证变量之间存在因果关系。

高频搭配

verb

offer a guaranteeprovide a guaranteegive a guaranteeback a guaranteehonor a guarantee

adjective

written guaranteefull guaranteelifetime guaranteemoney-back guaranteeunconditional guarantee

noun

bank guaranteequality guaranteeperformance guaranteeloan guaranteewarranty guarantee

adverb

absolutely guaranteepersonally guaranteelegally guaranteeformally guarantee

preposition

guarantee of safetyguarantee against failureguarantee for refund

phrase

under guaranteewith a guaranteeno guaranteeguarantee success

常见错误

❌ 错误:I guarantee you to pass the exam.
✓ 正确:I guarantee that you will pass the exam.

guarantee 后不直接跟不定式 to do,应使用 that 从句或 guarantee sth 结构。

❌ 错误:This product has a guarantee of one year.
✓ 正确:This product comes with a one-year guarantee.

表达担保期限时,更自然地用 come with 或 have a ... guarantee,避免 of 结构生硬。

近义词辨析

assure

assure 侧重消除疑虑或使人放心,常对人使用;guarantee 更强调正式承诺或法律担保,对象更广泛。

I assure you it's safe (让你放心) vs. The company guarantees delivery (公司保证交付)。

warranty

warranty 通常指商品保修或书面保证,是 guarantee 的一种具体形式;guarantee 含义更广,可包括口头或一般保证。

The laptop has a two-year warranty (保修) vs. We guarantee satisfaction (我们保证满意)。