v. substitute a person or thing for (another that is broken or inefficient or lost or no longer working or yielding what is expected)
v. put something back where it belongs
vt. 代替, 替换, 放回, 归还
[计] 替换; DOS外部命令:取代或更新文件
1. I need to replace the old batteries in my remote control.
我需要更换遥控器里的旧电池。
2. She decided to replace her broken phone with a new one.
她决定用一个新手机替换掉她坏掉的手机。
3. The teacher will replace the canceled class with an online session.
老师将用一次在线课程替代取消的课程。