Unified general-purpose material supply and service support are provided by military area commands,and special material supply and service support are provided by the services and arms through their organic channels.是什么意思_Unified general-purpose material supply and service support are provided by military area commands,and special material supply and service support are provided by the services and arms through their organic channels.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句