Triductor
三次倍频器, 磁心极化频率三倍器
🗣️ 情景例句
It's good to meet you.
很高兴见到 。
Sit down, please.
请坐。
That proved to be my undoing, for I soon got back to my old bad habit of dozing off in front of the screen.
这下我可完了，因为不一会儿，我就恢复了以前的坏习惯，在屏幕前打起瞌睡来。