backdate

backdatebackdateD.J.:[bækˈdeit]K.K.:[ˈbækˌdet]vt.1.■倒填日期2.■使(付款等)在较早的日期开始生效

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backdate[,bæk'deit]vt.1.■把(文件、书信或事件等)的日期确定得早于实际发生时间；在(文件、书信等)上写上比实际要早的日期，把…日期填早：Backdate the letter so she'll think I wrote it last mouth.在信上写上比实际要早的日期，这样她会以为我是上个月写的。2.■使(协议、法规或文件等)实际生效日期早于公布日期，回溯，把…追溯到(过去某时)：The wage increases agreed in January are to be backdated to October last year.元月答应的提薪将追溯到去年10月份起算。变形vt.backdatedbackdating