Edogenous purines
[医] 内原性嘌呤
🧩 词语组成解析
(purine 的复数) n. 嘌呤\\n[化] 嘌呤
🗣️ 情景例句
The interview was fine.
面谈得很好。
Thank you.
谢谢。
A girl came in and put an envelope on his desk.
一个姑娘走了进来，把一个信封放在了他桌上。