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
He's gone out of business.
他失业了。
How much does she eat?
她要吃多少？
After this he immediately lets himself in and begins barking again.
出去之后，它又马上把自己放进来，接着再开始叫。