gigabytes/ˈɡɪɡ.ə.baɪt/名词千兆字节,吉字节Gigabyte (GB) can be a synonym of gibibyte or can refer to 1,000,000,000 bytes.千兆字节(GB)可作为吉比字节的同义词,也可指代10亿字节。想跟读,去练习