Sele
abbr. selection error 选择错误
🗣️ 情景例句
That will be fine.
那可以。
May I propose that we break for coffee now?
我可以提议休息一下，喝杯咖啡吗？
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。