Sphingomyelin
n. [生化](神经)鞘磷脂
🗣️ 情景例句
You got it!
给你啦！
Can I have a second-class one way ticket to Chicago,please?
请给我一张去芝加哥的单程二等票好吗？
Jim and Li Lei meet on the road outside Li Lei's house.)
（吉姆和李垒在李垒家外面的路上相遇。）