更换用英语单词怎么说？

更换的英语单词有：replace; change; renewal; transposing; instead 。

例句：
1、弹药必须定时更换。
The cartridge must be replaced at regular intervals.
2、你是否知道，只有10%的男士会定期更换剃须刀的刀片，而其他人只是凭感觉来决定是否替换？
Or that 10% of male shavers replace their blades according to the calendar, while the rest of us go by feel?
3、受损或丢失图书的更换或补充
The replacement of damaged or lost books.
4、更换影印机的授权书
A requisition for a replacement photocopier.
5、他用千斤顶顶起汽车，然后更换后胎。
He jacked the car and changed the back tire.

更换: replace

Relative explainations:


Examples:
1. 这个国家正在分崩离析, 我们需要更换政府.
This country is going to rack and ruin; we need a change of government.
2. 剧间休息时更换布景.
The scenes are changed during the interval.
3. 工党领导人更换后全党时来运转.
The change of leader led to a turn-around in the fortunes of the Labour Party.
4. 是否可替我更换座位？
Could you change my seat, please?

更换
replace 英[rɪˈpleɪs] 美[rɪˈples]
vt. 代替; 替换; 把…放回原位; （用…） 替换;

Examples:
1. 这个国家正在分崩离析, 我们需要更换政府.
This country is going to rack and ruin; we need a change of government.
2. 剧间休息时更换布景.
The scenes are changed during the interval.
3. 工党领导人更换后全党时来运转.
The change of leader led to a turn-around in the fortunes of the Labour Party.
4. 是否可替我更换座位？
Could you change my seat, please?

exchange、change都是可以的

INSTEND