Fumaric
a. [化]反丁烯二酸的
🗣️ 情景例句
and he made the weekend very easy for us to enjoy.
使得我们的周末过得非常轻松愉快。
Reading is to the mind what exercise is to the body.
读书养神，锻链健身。
Why don't you have a look at the other blouses?
干吗你不看看其他的衬衣呢？