Tachy-
pref. 快, 过速\\n[医] 速, 快速
🏥 医学释义
速度，迅速的
🗣️ 情景例句
What's wrong?
怎么啦？
How is your family?
你的家人怎么样？
I was very tired when I arrived home. I'd been working hard all day.
我到家时非常累。我一整天都在玩命地干！