Thermionic cathode
[电] 热离子阴极
🧩 词语组成解析
a. 热离子的\\n[电] 热离
cathode
[['kæθəud]]
n. 阴极\\n[化] 阴极
🗣️ 情景例句
Now, this is my idea of a good time.
这才是我所谓的享受。
Would you like to go for a walk?
你想去散步吗？
But he has not promised to give you any of his blood.
但是他并没有答应给你他身上的任何一滴血。