Pulse-width modulation-frequencymodulation
[电] 脉冲宽度调制频率调制
🧩 词语组成解析
n. 脉搏;[无线电](电磁波等)脉动;活力;有节奏的跳动(或拍打);
vi. (心脏)跳动;脉动;搏动;震动;
vt. 使跳动;有节奏地驱动(机器等);[电子学]施以脉冲;[无线电]脉冲地调节(电磁波);
pel, puls 表”驱动,推动”
n. 宽度;广度;
wid=wide宽的+th抽象名词 →宽度
🗣️ 情景例句
They don't pay me enough for this.
他们付我的薪水不够高。
Be careful whom you appoint to the position of manager.
你该当心你所任命的那个经理。
'At what time did you arrive at the station?'
“您几点钟到的火车站?”
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