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
and get his feelings about my leaving.
征求他关于我离开的意见。
That cat judged the distance before he leapt across the ditch.
猫在越过沟渠以前便判断好其距离了。
I go to bed at about 10:00.
我大概十点上床睡觉。