1. 日记簿：daybed 坐卧两用长椅 | daybook 日记簿 | daybook 交易日记帐

2. 航海日志：day-to-day maintenance 日常维护 | daybook 航海日志 | daylight base 日光灯管座

3. 日记帐：Dating 期日 | Daybook 日记帐 | Day of grace 宽限日(汇兑上宽限之时日)

4. 日记：daybook航海日志 | daybook日记 | daybook日记簿

noun

1. an accounting journal as a physical object

e.g. he bought a new daybook

Synonym: ledger

2. a ledger in which transactions have been recorded as they occurred

Synonym: journal