Blackboard
blackboard[ bl kb :d]
blackboard['bl kb :d]
n.黑板
Who'srubbedmyfiguresofftheblackboard
谁把我写在黑板上的数字擦掉了
Theblackboardisinthefrontoftheclassroom.
黑板的英文怎么写希望能解答下
Blackboard
blackboard[ bl kb :d]
blackboard['bl kb :d]
n.黑板
Who'srubbedmyfiguresofftheblackboard
谁把我写在黑板上的数字擦掉了
Theblackboardisinthefrontoftheclassroom.