Diethyl oxaloacetate
[化] 丁酮二酸二乙酯; (俗称)草乙酸二乙酯
🧩 词语组成解析
a. [化]二乙基的
n. [化]草酰乙酸盐(或酯),丁酮二酸盐(或酯)
🗣️ 情景例句
We had a talk.
我们谈了一下。
A little child is the sweetest and purest thing in the world.
幼儿是世界上最可爱和最纯洁的。
however well we look after ourselves,
不管我们怎样精心照料我们自己，