相关单词同义词chalkboard, 近义词 chalkboard 黑板, writing board 书写板, board 木板, slate 板岩, whiteboard 白色书写板临近词blacken, blackbird, blackboard work, blackboard paint, blackboard model, blackboard system, blackboard enamel, Blackboard theory, blackboard writng, blackboard wiring, blackboard jungle, blackboard eraser相似词black-eyed bean, blackball, blackberry, blackbird, blackboard jungle, blackboy, blackcurrant, blacked-up, 返回 blackboard