Diaminopurine
[化] 二氨基嘌呤
🗣️ 情景例句
I won't permit you to buy a crossbow, now or ever.
我不会允许你买弓弩的，永远也不会。
A pet lamb makes a cross ram.
宠坏的小羊将成为脾气坏的大羊。
Here you are.
给你。