Diethyl succinate
[化] 丁二酸二乙酯
🧩 词语组成解析
a. [化]二乙基的
n. [化]琥珀酸盐(或酯)
🗣️ 情景例句
You had something on your mind
你显然有话要说
Think all you speak, but speak not all you think.
想想你所说的一切，不要全部说出你所想的。
They say it's going to be wet and windy.
据说是要刮风下雨。