Fumaric
a. [化]反丁烯二酸的
🗣️ 情景例句
Oh, by the way,
噢，顺便问一下
When should I get to the airport?
我该在什么时8点45分之前到那里。
I stayed at Zheng Jie's flat for three months.
那时候我就住在郑杰的那套房间里，住了三个月。