Alpha emitter
[电] α发射器
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
n. 发射体, 发射极\\n[计] 发射极; 发射器
🗣️ 情景例句
The pay is better and the work is much more interesting.
薪水很高，工作也更有意思。
When he plays football, he wears a uniform.
他踢足球的时候，也会穿着制服。
No wonder people say that computers are taking over the world.
难怪有人说电子计算机正渐渐接管世界。