Equipolarization
等配极变换
🗣️ 情景例句
I'll settle for an A in my photography course.
我只要摄影课能得A就满足了。
I meet the boy whose aunt is a beautician.
我遇到那个男孩的姑妈是美容师。
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。