◎ 提早 tízǎo(1) [shift to an earlier time;move up a date]∶比通常、计划或预料的时间要早提早半小时上班提早出发(2) [in advance;beforehand;ahead of time]∶提前提早发工资了
延迟
1.shift to an earlier time; be earlier than planned or expected
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