Ritually
adv. 按照仪式地
🗣️ 情景例句
Can you relay this to Mr. Li?
你能传话给李先生吗？
Excuse me to have troubled you.
对不起麻烦你。
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。