Hydrocholine
[医] 氢化胆硷
🗣️ 情景例句
How old are you, Albert?
几岁啦， Albert？
What is the way to the bank?
哪一个方向是去银行的？
Mmm, I see. It feels a bit tense. what happened exactly?
哦，我知道了。摸起来有点硬。到底发生了什么事？