Chronaxy
[医] 时值
🗣️ 情景例句
I have ideal blood pressure. A perfect heart.
我血压正常得很 ，心脏也很好。
Your question is how we developed our product?
你的问题是我们是如何发展我们的产品？
It has belonged to our family for a long time.
我们家有这件乐器已经很久了，