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
He looks a lot like you, Mom. He does.
他像你， 妈妈。他像 。
I think your industrial robots are the best in the field.
我认为你们的工业机器人在这领域是最好的。
He ate simply, and never ate meat. He rose early in the morning and worked at his wheel, making cotton thread.
他吃得很简单，且从不吃肉。他每天早晨早早就起床，转动纺车，纺棉纱。