粉ㄈㄣˇfěn板ㄅㄢˇbǎn

油漆成白色的木板，掛在牆壁上作臨時記事用，使用時以毛筆蘸墨書寫，消除時用溼抹布擦拭即可。

英blackboard, painted board on which to make temporary notes with brush pen