A circular board, often of cork, used as the target in a game of darts.
圆形的板子，常常是软木作的，用来当作掷镖游戏的靶子。
Every morning he climbs up to the bend with a large circular board in his hand.
每天早上他手拿一个大大的圆板爬上魔鬼弯。
A wind outlet is punched on the arch circular peripheral surface of the exhaust shelf. At least one cloth hanger is also provided on the surrounding plane of the connection board.
出风栅的拱圆型外周圆面上冲压有出风孔，连接板 周边平面上还设有至少一个挂衣架件；
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