Dioxopurine
黄嘌呤
🗣️ 情景例句
Well, I have a proposition for you. I think you know our company. This is my card.
我给你提个建议。我想先请您了解一下我们公司。名片。
Work has a bitter root but sweet fruit.
劳动根虽苦，然而果实甜。
Every day he made one of the smaller animals bring him something to eat.
每天他让一只小动物拿东西来给他吃。