검색
Blackboard
01
칠판
a large board with a smooth dark surface that is written on with chalk in schools
예
With chalk in hand, the teacher described the outline of the human body on the blackboard.
She wiped the equations off the blackboard with a swift motion of the blackboard eraser.
The chalk squeaked on the blackboard as the teacher wrote.
In the bustling market, street vendors chalked prices and specials on their blackboards to attract customers.
With a chalk in hand, she drew a bold line to emphasize the key points on the blackboard.