Sdmi
abbr. Secure Digital Music Initiative 稳定的数字音乐计划
🗣️ 情景例句
Five?
5号
He is wise that hath wit enough for his own affairs.
聪明的人有足够的才智处理自己的事情。
The IBM Personal Computer was widely copied.
IBM的个人电脑被大规模地模仿。