“约定的”用英语怎么说？

约定的日期没到，你不能把钱要回去。You cannot ask for your money back before the agreed date.这个排向事先约定的沙漠中的会合点进发.The platoon made its way to the pre - arranged rendezvous in the desert.在约定的信号发出时,他们投入了战斗.They went into action at a given sig...