Phosphatidylcholine
[化] 磷脂酰胆碱; 卵磷脂
🗣️ 情景例句
What business are you in?
你从事哪一行？
We've got to get a bed and a dresser for the bedroom.
我们得为卧房放一张床和一个梳装台。
Oh, yes. It is mine.
啊，是的！是我的！