Photohematachometer
[医] 血流速度照相器
🏥 医学释义
血流速度照像器，照像血流速度计
🗣️ 情景例句
Have you ever done any work in this field?
你曾经干过这一行吗？
What shall I send him for his Christmas?
我要送他什么东西作为圣诞礼物？
I'd like you to meat Dr Zhang.
我想让你见见张先生。