Pdm
[电] Pulse-Duration-Modulation的简写
🗣️ 情景例句
Yes. Glad to meet you, sir.
是的，很高兴见到你，先生。
This window is just as big as that one.
这扇窗户刚好和那扇一样大。
It means I can have tea, instead.
这意味着我反倒可以喝茶了。