Methyl fumaric acid
[建] 甲基-反-丁-丁烯二酸
🧩 词语组成解析
n. 甲基\\n[化] 甲基
a. [化]反丁烯二酸的
🗣️ 情景例句
We need to talk to some people about you.
我们得向一些人打听你。
The proof of the pudding is in the eating.
空谈不如实验。（实践出真知）
I had just lost $50 and I felt very upset.
我刚刚丢了50英镑，感到非常烦恼。