n.咚咚(鼓)声
vt.以鼓击奏出(曲调),如击鼓般奏出(曲调)
vi.发出咚咚(鼓)声
Rataplan at game beginning is the unique form of Chaoshan lantern riddle.
击鼓开猜,更是我们潮汕地区特有的猜谜形式.