Pcmm
abbr. pulse code modulation multiplexer 脉码调制多路复接器，脉码调制复用器
🗣️ 情景例句
I think you do.
我想你能体会。
I hope you're enjoying your stay here.
我希望你在这里过得愉快。
This bottle is empty.
这瓶是空的。