Sdmi
abbr. Secure Digital Music Initiative 稳定的数字音乐计划
🗣️ 情景例句
Well, it's too bad that you have to go.
真遗憾，你要走了。
I may be the first.
说不定我得第一。
Oh, yes.we don't carry that item anymore.
哦，是的，那一项目我们不再卖了。