vt.追溯，倒填日期(在支票等上签写比实际较早的日期)，使(付款等)在较早的日期开始生效

原形：backdate第三人称单数：backdates过去式：backdated过去分词：backdated现在分词：backdating

I need to backdate the contract to the beginning of the year.
我需要把合同的日期追溯到年初。
The insurance company agreed to backdate the policy to cover the accident that occurred last month.
保险公司同意将保单追溯生效至涵盖上个月发生的事故。
She requested to backdate her subscription so she could receive the previous issue of the magazine.
她要求追溯订阅日期以便能够收到该杂志的前一期。
He had to backdate his tax return because he missed the deadline.
他不得不追溯他的纳税申报表，因为他错过了截止日期。
The employer decided to backdate the employee's promotion to the date they initially qualified.
雇主决定将员工晋升的日期追溯到他们最初符合资格的日子。
We will have to backdate the payment for the work completed in December to our accounting records.
我们必须将在十二月完成的工作付款追溯记录在我们的会计记录中。
The rental agreement was backdated to reflect the day the tenant moved into the apartment.
租赁协议被追溯到了租户搬进公寓的那一天。
Due to an administrative error, we must backdate your membership to the date you first applied.
由于行政错误，我们必须将您的会员资格追溯到您初次申请的日期。
The landlord agreed to backdate the rent reduction to the start of the lease renewal period.
房东同意将租金降低追溯至租赁续期开始时。
Since the software update was released late, the vendor offered to backdate its effective date to cover earlier issues.
由于软件更新发布延误，供应商提出将其追溯生效日期以覆盖之前的问题。