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
He is in conference right now.
他现在在开会。
It's two blocks straight ahead.
笔直向前走2街区。
Can you?
可以吗？