chalkboard
US /ˈtʃɑːk.bɔːrd/
UK /ˈtʃɑːk.bɔːrd/

名词
1.
黑板, 粉笔板
a board with a smooth, dark surface, typically green or black, used for writing on with chalk, especially in schools
示例:
•
The teacher wrote the math problem on the chalkboard.
老师把数学题写在黑板上。
•
We used to draw pictures on the chalkboard during recess.
我们过去常在课间在黑板上画画。
在 Lingoland 学习这个单词