Vacuum diode
[计] 真空二极管
🧩 词语组成解析
diode
['daiəud]
n. 二极管;
🗣️ 情景例句
Yes, …is here. Please hold a minute.
是，……在这儿。 请等一下。
Don't blow it.
别搞砸了！
Yes, thank you. I've had a wonderful time.
是的，谢谢你。我过得愉快极了。