Exogenous purines
[医] 外原性嘌呤
🧩 词语组成解析
a. 外生的\\n[医] 外原的, 外生的
(purine 的复数) n. 嘌呤\\n[化] 嘌呤
🗣️ 情景例句
We would expect to hold them until at least the end of this year.
我们会保持这些价格不变，至少直到今年年底。
Her medicine is ill tasting.
她的药物有怪异的味道。
Good morning, Mrs Brown. Well, what's your trouble, young man?
布朗太太早上好。嗯，小伙子有什么病？