Electron-ray tube
[电] 电子射线管
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
ray
[rei]
n. （热或其他能量的）射线;光束，光线;微量;伞形花序柄;
vt. 放射;照射;（思想，希望等）闪现;发光;
🗣️ 情景例句
You remember that day, Robbie?
你还记得那天吗 Robbie
You have a radio,don't you?
你有一台收音机，对吗？
On Saturday, Ann came home from school a little earlier.
星期六，安放学后提早了点回家。