Cascade-amplifier klystron
[电] 级联放大调速管
🧩 词语组成解析
n. 调速管\\n[化] 速调管
🗣️ 情景例句
I haven't decided whether I will go camping or not, but it is certainly possible.
我还没决定是否去露营，但还是有可能去的。
Lava flowed out of the crater.
喷火口流出了熔岩。
You have my word!
我保证！