Electropulsograph
脉象仪
🗣️ 情景例句
Good evening, how may I help you sir?
晚上好，你需要帮助吗？
No,I can't .
不，我不能。
I hope we can make a decision today. I believe prices might go up next week.
我希望今天就决定下来。我相信下周价格会上涨。