Electron-ray
[电] 电子射线
🧩 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
Can I help?
我能帮你吗？
Empty wagons rattle loudest.
空车响声大。
Before they were replaced by steamships,
在蒸汽船取代帆船之前。