Qot-cathode tube
[电] 热阴极管
🧩 词语组成解析
cathode
[['kæθəud]]
n. 阴极\\n[化] 阴极
🗣️ 情景例句
Do you want to get together and study sometime?
你想和我一起学习吗？
I understand completely.
我完全理解。
Stop screwing around!
别鬼混了！