Tunable magnetron
[电] 可调磁控管
🧩 词语组成解析
a. 可调音的, 能调谐的, 音调美的
n. 磁控管\\n[化] 磁控管
🗣️ 情景例句
You're so good in all your other subjects.
你别的功课都那样好。
It's a few minutes after two.
两点过几分。
Fortunately, a pilot saw the signal and sent a message by radio to the nearest town.
幸运得很，一位飞行员看到这个信号，用无线电给最近的城镇发了报。