劍橋詞典abbreviation for global system for mobile telecommunications : a technical system for mobile phones used in many countries 全球移動(dòng)通訊系統(tǒng)（global system for mobile communication的縮寫） The phone company has placed a large order for GSM network equipment . 電話公司下了一個(gè)大訂單，購(gòu)買GSM設(shè)備。 返回 GSM