Purine
n. 嘌呤\\n[化] 嘌呤
??? 情景例句
You may be offered coffee, and then you should immediately announce the reason for your visit.
他們會給你沖咖啡，然后你應該盡快說明來意。
My steak is so tender that it melts in my mouth.
我的牛排軟得像要在我嘴中融化一樣。
As soon as she saw it, the woman said she did not like it.
這位婦女對那件衣服只看一眼，就說不喜歡。