Malonurea
丙二酰脲, 巴比土酸
🗣️ 情景例句
Forgive me if I'm wrong, but haven't we met before.
如果我弄错的话请原谅我，我们以前见过面吧？
He could always come up with a reason for them to linger another month.
他总能想出个理由来让他们再耽误上一个月。
runs the gentle slope of the continental shelf, geologically part of the continents.
从地质学上来说，它是大陆的一部分。