Sdtv
abbr. standard definition television 标准清晰度电视
🗣️ 情景例句
Hi, John, what's going on?
嗨，约翰，你都在做些什么事啊？
In the evening one may praise the day.
入夜方能赞美白昼。
For a time it assumes a miraculous individuality that,
一度它获得非凡的个性，