Vacuum diode
[计] 真空二极管
🧩 词语组成解析
diode
['daiəud]
n. 二极管;
🗣️ 情景例句
Oh! Harry has been offered a job in Los Angeles.
噢， 有人聘请Harry到Los Angeles工作。
A clear conscience is a soft pillow.
问心无愧，高枕无忧。
who rolled balls down inclined planes,
他就是那个使球体沿斜面向下滚动，