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
No.
不
Eat one's cake and have it.
又要马儿好，又要马儿不吃草。
Your account is way past due.
你的户头过期未付太久了。