Planisher
n. 打平者
✅ 同义词
🗣️ 情景例句
Can't you finish it tomorrow?
你明天完成它不行吗
Great barkers are no biters.
吠犬不咬。
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。