Gravimetroscope
液体蒸发速度测定器
🗣️ 情景例句
Yes. I have a room booked with you, for three days starting today. Name of Lu, L-U.
是的，我已向你们订了房间，从今天开始，共三天。姓陆，L-U。
I'm glad to, but I'm afraid I don't have the time.
我很乐意，但我恐怕没时间。
How many would you like?
您想买几瓶呢？