Diethyl maleate
[化] 马来酸二乙酯
🧩 词语组成解析
a. [化]二乙基的
n. [化]马来酸盐(或酯),顺丁烯二酸盐(或酯), 马来酸阴离子,顺丁烯二酸阴离子
🗣️ 情景例句
How much interest will my money earn?
我的钱的利息是多少？
You walk so fast that I can't keep up with you.
你走得太快，我跟不上你。
Sure. We were in the same class.
当然认识。我们同班呢。