差さし替かえる

ichidan verb, transitive verb

replace; change; swap out

To take something out and put something else in its place; often used for physical objects like parts, batteries, or documents, but can also apply to abstract things like plans or personnel.

• 電でん池ちを新あたらしいものに差さし替かえた。

  I replaced the batteries with new ones.

• 書しょ類るいの一いち部ぶを差さし替かえてください。

  Please replace part of the document.