Chalkboard
01
黑板, 粉笔板
a smooth, typically dark-colored surface, usually made of slate or a similar material, used for writing or drawing with chalk
例子
The teacher wrote the math problem on the chalkboard for the class to solve.
老师在黑板上写了数学题让全班解答。
She erased the notes from yesterday 's lecture off the chalkboard before starting today's lesson.
在开始今天的课程之前，她把昨天讲座的笔记从黑板上擦掉了。
