Pdm
[电] Pulse-Duration-Modulation的简写
🗣️ 情景例句
Snow White and the Seven Dwarfs. Snow White and the Seven Dwarfs
〔白雪公主和七矮人〕
Whatever he does, don't say a word.
不管他做什么，你都不要讲话。
She was a famous actress When I was still at school.
当我还是学生时，她就是个著名的演员了。