Demagnetized
vt. 消磁；使退磁
🗣️ 情景例句
Everything will be just fine.
一切都会安好的。
A barking dog is better than a sleeping lion.
吠犬胜于睡狮。
This depends on the precise radio frequency of the 21-cm wavelength, or 1420 megacycles per second.
这种通讯联系要靠21厘米波段，即每秒1420兆周的精确无线电频率。