Electron-ray indicator
[电] 阴极射线调谐指示器
🧩 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;
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
🗣️ 情景例句
I can't understand a word anyone is saying.
我一句也不明白他们在说什么。
Knowledge will not be aquired without pain and application.
不花力气，不下功夫是得不到知识的。
Jim! Come this way, please!
吉姆，朝这边来。