This is the 7498th most frequent Japanese word.
入れ替える
To replace or swap.
In this sentence, "入れ替える" is used to describe the action of substituting or exchanging one item with another.
古い機械を新しいものと入れ替えました。
I replaced the old machine with a new one.
Here, "入れ替える" is employed to describe the act of swapping positions or roles of individuals within a group.
チームメンバーを入れ替えて試合に臨むことにしました。
We decided to approach the game by swapping team members.
In this example, "入れ替える" is used to indicate the reordering or reorganization of items within a group.