diary
/ˈdaɪərɪ/noun
(pl. -ies)
1- a book in which one keeps a daily record of events and experiences日记; 日志：
a useful way of assisting your learning is to keep a diary.
记日记是帮助学习的一种有效方法。
1.1
- a book with spaces for each day of the year in which one notes details of appointments or important information for each day效率手册（在空白处可记下全年中每天的工作约会或重要信息）。
1.2
- a column in a newspaper or magazine giving up-to-date news or gossip on a particular topic（报纸或杂志就特定主题提供最新消息或小道新闻的）专栏：
the City Diary.
本市新闻专栏。
词源
late 16th cent.: from Latin diarium, from dies 'day'.