[countable, uncountable] a written promise given by a company that sth you buy will be replaced or repaired without payment if it goes wrong within a particular period保修单；保用证书◆We provide a 5-year guarantee against manufacturing faults.我们对生产缺陷提供 5 年保修。◆The watch is still under guarantee.这只手表仍然在保修期内。◆The television comes with a year's guarantee.这台电视机有一年的保修期。◆a money-back guarantee退货保证 SYN warranty ⨁to offer / provide a guarantee提供保修 ⨁ sth carries / comes with / has a guarantee某物有保修单 (Finance 金融; Law 法律) [countable, uncountable] (also ˈguaranty) money or sth valuable that you give or promise to a bank, for example, to make sure that you will pay back money that you borrow保证金；抵押品◆We had to offer our house as a guarantee when getting the loan.我们在贷款时不得不用房子作抵押。◆guarantees against bad loans坏账保证金  ➡  collateral ⨁to give / offer / provide (sth as) a guarantee拿出／提出／提供（某物作为）抵押品 (Finance 金融; Law 法律) (also ˈguaranty) [countable] an agreement to be legally responsible for sth, especially for paying sb's debts if they cannot pay them保证；担保◆The airline is seeking government loan guarantees of $1.8 billion to avoid bankruptcy.这家航空公司正在寻求 18 亿元的政府贷款担保以避免破产。⨁to give / provide a guarantee给予／提供担保 ⨁ to get / seek a guarantee获得／寻求担保 [countable] a firm promise that you will do sth or that sth will happen保证；担保◆He wanted written guarantees of the package before accepting.他要求得到这批货物的书面担保后才接收。◆They have given a guarantee that the business will not be sold.他们已保证不会出售企业。⨁to give / offer / provide a guarantee给出／提出／提供保证 ⨁ to ask for / get / want a guarantee要求／得到／想要保证 bank guarantee company limited by guarantee cross-guarantee export credit guarantee money-back guarantee