日记簿 rìjìbù diary Definitions Defs Origin Strokes Stroke Words Sentences Sents 日记 日記 rìjì noun diary a written record of daily events, thoughts, or work; journal簿 bù noun book (bound form) a book, register, or account book used for records or writing, such as 簿子 bùzi or 账簿 zhàngbù