Micropulse
微脉冲
🗣️ 情景例句
In ancient times the rich used jade or gold chopsticks to display their wealth.
在古代，富人家用玉或金子制成筷子以显示其家庭的富有。
No, thanks. I'm in a hurry. How much is it?
不用了，谢谢。我还有急事。多少钱？
When the instrument is situated at more than 700 miles from the earthquake centre,
如果把这种仪器安装在距震源700多英里远的地方，