blackboard
US /ˈblæk.bɔːrd/
UK /ˈblæk.bɔːd/
名词
黑板
a large 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 blackboard.
老师把数学题写在黑板上。
•
We used to draw pictures on the blackboard during recess.
我们过去常在课间在黑板上画画。
同义词: