chalkboard
n. 黑板
近义词：blackboard，
英英释义
Noun
- sheet of slate; for writing with chalk
例句
用作名词(n.)
- The map was drawn on a chalkboard with ink-markers.那张地图用记号笔画在一块黑板上。
- Then one morning we were working math problems at the chalkboard.后来有一天早晨，我和玛丽在黑板上写下了数字题目。