punchboard
/'pʌntʃbɒ:d/
📖 中文释义
- n. 击彩盘(赌博机)
📘 English Definition（英文释义）
- n. a small board full of holes; each hole contains a slip of paper with symbols printed on it; a gambler pays a small sum for the privilege of pushing out a slip in the hope of obtaining one that entitles him to a prize