Sanatron
n. [电子]窄脉冲多谐振荡管
🗣️ 情景例句
I feel strongly that I can make it.
我坚信我一定能成功。
He has a headache and needs aspirin.
他头痛，需要阿斯匹林。
and assuming such an automatic messenger picked up our first broadcasts of the 1920's,
假定外星人的这种自动化信息装置接收到了我们二十世纪二十年代的第一次广播信号，