音标发音英式音标 [ˌfɔːˈdʒiː]美式音标 [ˌfɔːrˈdʒiː]英式发音 美式发音 基本解释(手機、電腦技術) 第四代的 (比第三代更加先進)。同根派生 4G相关词英英字典劍橋英英字典 relating to or using a technology that gives mobile phone and computer users more advanced features than 3G. 4G is short for "fourth generation".4G剑桥字典4G柯林斯字典