noun
guarantee
/.gærәn'ti:/
guarantee 是什么意思
担保，抵押品，保证书，保证
A written assurance that some product or service will be provided or will meet certain specifications an unconditional commitment that something will happen or that something is true a collateral agreement to answer for the debt of another in case that person defaults give surety or assume responsibility.
词性
noun
难度
进阶
页面用途
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