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
My car broke down on the road.
我的车在路上抛锚了。
You have your choice of three flavors of ice cream.
你有3种风味的冰淇淋可选择。
But nothing can match them for speed and comfort.
但就速度与舒适而言，飞机是无与伦比的。