Reflection doppler
[电] 反射多普勒
🧩 词语组成解析
a. （奥地利物理学家）多普勒的
🗣️ 情景例句
He was carrying his son on his shoulders.l
他让儿子骑在肩上。
Where do you live?
你在哪儿住？
Please stop me if you have any question.
有任何问题，请随时叫我停下来。