Hrv
[医][=heart rate variability]心率变异性
🗣️ 情景例句
Poor baby.
可怜的小东西。
What are you after?
你追求什么？
Here is a copy of itinerary we have worked out for you and your friends.Would you please have a look at it?
这是我们为你和你的朋友拟定的活动日程安排。请过目一下，好吗？