Thermionic amplifier
[电] 热离子放大器
🧩 词语组成解析
a. 热离子的\\n[电] 热离
🗣️ 情景例句
And a cheeseburger, medium rare,
一份起士汉堡，五分熟
He gave her his word that he would never be late again.
他向她保证，绝不再迟到。
No, let's go to the farther one.
不，到远一点的那个去吧。