With battalions as the basic fighting units, the ground-to-air missile force is usually organized into divisions, regiments and battalions or into brigades (regiments) and battalions.是什么意思_With battalions as the basic fighting units, the ground-to-air missile force is usually organized into divisions, regiments and battalions or into brigades (regiments) and battalions.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句