Klystron repeater
[电] 调速管放大器
🧩 词语组成解析
n. 调速管\\n[化] 速调管
repeater
[ri'pi:tə]
n. 连发枪，打簧表;转电线圈;
🗣️ 情景例句
How many karats do you want?
你要几克拉的？
All is fish that comes to one's net.
捉到网里都是鱼。
No, look, it says Closed. It's not open this morning.
不对，看！写着“关门”的，今天早上不开。