Methacholine
[化] 醋甲胆碱\\n[医] 乙酰甲胆硷
🗣️ 情景例句
My health sucks.
我的身体很差。
The knife is dirty, Would you bring me a clean one, please?
这刀子是脏的，请你拿个干净的给我。
I don't know his number. Did you write it down?
我不知道他的电话号码。你记下来了吗？