Puron
普伦高纯铁
🔁 扩展释义
【医】 氧嘌呤, 2,8-二氧-1,4,5,6-四氧嘌呤
🗣️ 情景例句
Nothing much. I'm just taking one day at a time.
没什么。我只是过一天是一天。
She envied John for this success.
她娘娘约翰的成功。
She entered the station twenty minutes before the train was due,
在火车进站20分钟前她就进了车站。