Vacuum diode
[计] 真空二极管
🧩 词语组成解析
diode
['daiəud]
n. 二极管;
🗣️ 情景例句
Men and women, young and old, to give us their time.
不管男女老幼 ，请他们贡献时间。
If you sell the cow, you sell her milk too.
蚀了本也输了利。
They will be arriving here tomorrow.
明天就要到达此地。