Pnm
abbr. pulse number modulation 脉冲密度调制
🗣️ 情景例句
How do you keep in shape?
你怎么保持身材？
No man ever became thoroughly bad at once.
没有一个人是一下子就坏透的。
The dancer ran in a straight line, wagging from side to side.
跳舞的蜜蜂左右摇摆地沿直线飞。