Backdates
v. 倒填日期( backdate的第三人称单数 ); 使（付款等）在较早的日期开始生效
🗣️ 情景例句
She was in love with Donald McGrath,
她爱上了Donald McGrath，
Dreams go by contraries.
梦想总与现实相反。
Historians have long been puzzled by dots, lines and symbols which have been engraved on walls, bones, and the ivory tusks of mammoths.
长期以来，历史学家一直对雕刻在墙壁上、骨头上、古代长毛象的象牙上的点、线和形形色色的符号感到困惑不解。