Polycoumarone
[化] 聚香豆酮; 聚氧杂茚
🗣️ 情景例句
How'd you do it?
是如何办到的？
Don't trouble trouble until trouble troubles you.
不要自寻烦恼。
Good, I'll get an order to you right away.
好极了，我立刻就下订单给你。