Purines
(purine 的复数) n. 嘌呤\\n[化] 嘌呤
🗣️ 情景例句
that the taxpayers will vote for him
纳税人会投他一票
I hope my visit does not cause you too much trouble.
我希望这次来参观没有给你们增添太多的麻烦。
Sorry! I think we had them for lunch. We must get some more tomorrow.
对不起！我想我们中午吃掉了。我们明天得再买一些。