双语例句
Digital terrestrial television broadcasting (DTTB)
数字地面电视广播，陆地数字电视广播
词典释义：
digital terrestrial television broadcasting
时间: 2026-05-27 11:24:29
数字地面电视广播
词典释义：
数字地面电视广播
Digital terrestrial television broadcasting (DTTB)
数字地面电视广播，陆地数字电视广播