blackboard
Tafel hēibǎn
Lavagna hēibǎn
Tableau noir hēibǎn
Pizarra hēibǎn
Wandtafel 黑板
blackboard 55 黑板hēibǎn [-] (black-board) blackboard: 一块~ a blackboard || 擦~ clean the blackboard || 看~ look at the blackboard '