chalk
board
复数形式
chalkboards
1
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
A chalkboard is a flat surface, usually black or dark green, designed for writing or drawing with chalk. It is often used in classrooms and other learning or presentation spaces to display information or ideas to a group. The surface allows chalk to stick and can be wiped clean with a cloth or eraser, making it reusable. Chalkboards are typically mounted on walls or supported by stands, making them visible from a distance and convenient for teaching or communication purposes.
- 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。
- The restaurant menu was written on a large chalkboard behind the counter.
餐厅的菜单写在柜台后面的一块大黑板上。
- The students eagerly gathered around the chalkboard to see the teacher's diagrams.
学生们热切地聚集在黑板周围看老师的图表。
- He used chalkboard paint to turn a wall in his kitchen into a makeshift message board.
他用了黑板漆把厨房的一面墙变成了一个临时的留言板。
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