Thoriated emitter
[电] 涂钍钨丝极
🧩 词语组成解析
涂钍的
n. 发射体, 发射极\\n[计] 发射极; 发射器
🗣️ 情景例句
I really appreciate all of your hospitality.
十分感谢您的款待。
I think it's going to be too long.
我认为它将太长。
The ones in this corner are cutting machines.
在这个角落的机器是切削机。