謝意しゃい
shai

Noun

1. gratitude; thanks

彼女かのじょ自分じぶんほんなかかれ助力じょりょく謝意しゃいべた。
kanojowa jibunno honno nakade kareno joryokuni shaio nobeta.
She acknowledged his help in her book.
Noun

2. apology