Hemodynamics
n. 血流动力学\\n[医] 血液动力学
🗣️ 情景例句
I know. I heard you talking about it
我知道。我听到你们谈论的那件事了，
One boy is more trouble than a dozen girls.
一个男孩比十二个女孩还要麻烦。
but each year, the dogs are still sent out into the snow whenever a traveller is in difficulty.
但每年还要派狗到雪山地里去帮助那些遇到困难的旅游者，