Berberonic acid
[机] 小檗三酸
🧩 词语组成解析
🗣️ 情景例句
What's the problem, Richard?
有什么问题吗 Richard
He that lives well is learned enough.
生活好者，博学多才。
It's not as cold as it was yesterday.
今天不想昨天那么冷。