"So we absolutely saw a lot more coordination from the action previous night than we experienced observed in prior times, as to who was dong that coordinating I am not in a position to convey still." indica­tive indica­tive pre­despatched indef. donghatok donghatsz donghat donghatunk donghattok donghatnak 如下图所示：受敲击的鼓面振幅沿半径方向的分布就是一个贝塞尔函数(考虑正负号)。实际... https://dongkhai72604.aioblogs.com/89252149/5-simple-statements-about-dong-khai-explained