Sphingomyelin
n. [生化](神经)鞘磷脂
🗣️ 情景例句
Who's going to be there?
有谁要参加？
No smoke without some fire.
无风不起浪。
The daily exercises lasted only eleven minutes and I proposed to do them early in the morning before anyone had got up.
早锻炼一共只有11分钟，我打算在别人起床之前进行。