Berberonic acid
[机] 小檗三酸
🧩 词语组成解析
🗣️ 情景例句
He did it as a special favor.
他做这事算是特别照顾。
He knows it's inconvenient ,but he wants to go anyway.
他知道是不方便，但是他不管怎样想要去。
Is it expensive to hire a car?
租车贵不贵？