Doppler
a. （奥地利物理学家）多普勒的
🏥 医学释义
多普勒换能器，分娩监护换能器
🗣️ 情景例句
Richard's going to take some wedding pictures before the ceremony.
在婚礼前Richard准备拍一些结婚照片。
Congratulations on your success.
恭喜你成功。
Better have something we can get our hands on rather than just spend all our time talking.
有些实际材料拿到手总比坐着闲聊强。