Cavity magnetron
[电] 空腔磁控管
🧩 词语组成解析
n. 磁控管\\n[化] 磁控管
🗣️ 情景例句
You're right.
你说的对。
You cannot clap with one hand.
孤掌难鸣。
Really? You came at a bad time of year, I'm afraid!
真的？恐怕你来的不是时候。