Dscf
[医][=Doppler-shifted constant frequency]多普勒转换频率常数
🗣️ 情景例句
Do you get the message?
明白我的意思没有？
That seems quite soon considering the nature of the product and shipping time.
考虑到产品的性质和运输时间那看来太快了。
Where do you work?
你在哪儿上班？