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
and leave the number with the baby-sitter.
把餐厅的电话告诉临时保姆。
I'll have some on you all right.
好吧，我要挂你的帐喝它个痛快。
We had a damaged shipment from you.
你们送来的货有损坏。