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
What time do you usually get up in the morning?
你早上通常几点起床？
How much will you sell me this for?
把这个东西卖给我要多少钱？
He owned himself defeated.
他承认自己失败了。