Arcoscillator
电弧振荡器
🗣️ 情景例句
It's pure fiction.
完全是捏造。
I'm so glad you could make it.
我很高兴赶上时间。
it was not long before its use as the uniquely recognizable broadcasting frequency for interstellar communication was suggested.
提出把它作为星际间唯一可辨认的广播频率就为期不远了。