Arecolone
[机] 槟榔酮
🗣️ 情景例句
all about your first full day back on the job.
关于你重回工作第一天的全部情况了。
As this is a special offer, we hope you won't miss this opportunity.
因这是特殊报价，希望您不要错失良机。
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。