Eustigmin
优斯的明(迷走神经紧张药)
🗣️ 情景例句
What year were you born in?
你是哪一年生的？
How much does it coat?
它值多少钱？
I've got a problem and as I don't know what to do I thought I'd write to you and ask for your advice.
我有一个问题，因为我不知道该怎么办。我想我最好写信给你，征求你的意见。