write + finish doing completely
kaki kiru
finish doing completely; do all the way through
meaning: write all the way through
この本、一晩で読みきる。
kono hon, hitoban de yomi kiru.
I read all the way through this book in one night. casual
量多すぎて、正直食べきれなかった。
ryou oosugite, shoujiki tabekirenakatta.
Honestly, there was too much and I couldn't finish it all. casual