"So we undoubtedly saw a lot more coordination from the action final evening than we experienced witnessed in preceding days, concerning who was dong that coordinating I'm not ready to mention however." 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)。... https://popea468ttt0.illawiki.com/user