Pm speaker
[电] 永磁话筒
🧩 词语组成解析
PM
[[em]]
出纳员, 军需官\\n[计] 调相, 性能管理, 处理模块, 程序存储器
speaker
['spikɚ]
n. 说话者;演讲者，发言人;讲某种语言的人;扬声器;
🗣️ 情景例句
I took a month off for a holiday.
我休了一个月假。
Let's talk over dinner.
我们边吃边谈吧。
Yes. Could you ask him to call me, please?
可以。请你告诉他给我打个电话，好吗？