Thermionic
a. 热离子的\\n[电] 热离
📖 牛津释义
thermionic
adj
of that branchof physics that deals with the emission of electrons at high temperatures 热离子学的.
🗣️ 情景例句
and good-bye.
再见。
You were here in February,weren't you?
二月份你曾在这里，对不对？
The episode could reasonably serve as a unique epic of royal espionage!
这一幕历史可以说是王室谍报活动中最精彩的篇章。