Nervon
[化] 神經苷脂; 烯腦苷脂
??? 情景例句
I think that's a great idea.
我覺得這個主意真不錯。
I ran all the way to school, otherwise I'd have been late.
我一路跑到學校，不然就遲到了。
No, I haven't. Why? Have you?
沒有，我沒有。怎么啦？你有嗎？