及物动词：

1.取代，代替；更换，替换，更新

2.把…放回原位

3.（用…）替换；（以…）接替

词形变化

形容词replaceable

名称replacer

时态replaced，replacing，replaces

英语解释

put something back where it belongs

substitute a person or thing for (another that is broken or inefficient or lost or no longer working or yielding what is expected)

put in the place of another; switch seemingly equivalent items

take the place or move into the position of