Phosphocholine
胆碱磷酸
🗣️ 情景例句
You give me the money and I'll give you the goods.
你付钱，我给货。
Would Dr.Block be able to see me at 9:30 tomorrow?
明天9点半布洛克医生能给我看病吗？
But I thought you said you weren't English.
但是我原以为你说你不是英国人。