Phosphatidyl choline
[医] 磷脂酰胆硷
🧩 词语组成解析
n. [化]磷脂酰
n. 胆碱\\n[化] 胆碱
🗣️ 情景例句
You had better study hard.
你最好努力学习。
New year's Eve comes one week after Christmas.
新年夜在圣诞节的一周后到来。
What's it made of?
它是用什么做的？