改期的英文：
change the date
Reschedule is made
再行改期
They gave a rain check on a dance.
他们改期举行舞会。
The college gave advance notice of the change of the date of our sports meeting.
学院已事先通知我们运动会改期。
n. 变化；交换，交替；零钱
v. 改变；交换，替换；兑换；更换
change a bed;change the baby.
换床单；给婴儿换尿布
We propose 'a change [making a change / to make a change / that a change should be made].
我们建议应做一点改变。
The change of quantity can causes the change of quality.
量变可以引发质变。
Changing the rate of cylinder rotation changes the speed selected.
改变圆筒旋转速率就改变被筛选的速率。
Inflammatory changes appear secondary to biochemical changes
炎症变化似乎是继发于生物化学的变化。
n. 日期；年代；约会；约会对象
v. 鉴定…的年代；注明日期；和…约会
Have you fixed on the date?
日期选定了吗?
The From date for the period must be earlier than the To date.
时间段的起始时间不能晚于结束时间。
Date of filling: the actual date of filling the return.
填表日期:填写办理纳税申报表的实际日期。
Can you cancel a date with decorum?
你能够有礼貌地取消约会吗?
I'll have a date tonight.
今晚我有个约会。