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
Hello, may I speak with…?
喂， 我可以和……说话吗？
Won't you buy me a newspaper on your way home?
回家的时候，替我买份报纸好不好？
Some old people are oppressed by the fear of death.
有些老年人因为怕死而感到烦恼。