Electron tube
[电] 电子管
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
Goodbye, hope to see you again.
再见， 希望再次见到你。
I want to extend my warmest welcome to all of you.
热烈欢迎大家。
It is not only of immense size, but is extremely accurate as well.
此钟不仅外型巨大，而且走时也非常准确。