Purines
(purine 的復數) n. 嘌呤\\n[化] 嘌呤
??? 情景例句
This dance show is very strange indeed.
這場舞蹈表演真是奇怪。
You'd better go and see a doctor about that.
關于那個毛病，你最好去看醫生。
So I don't think she's left the college. And her papers and books are all over the desk.
所以我認為她還在學校。而且她的作業和課本都放在桌子上。