Malonic ester
[化] 丙二酸酯; (专指)丙二酸乙酯
🧩 词语组成解析
丙二酸的
n. 酯\\n[化] 酯
🗣️ 情景例句
Keep out of what doesn't concern you.
不关你的事不要插手。
Ill news comes space.
恶事传千里。
In the evenings he studied hard for his exams, and most mornings he took tourists around Oxford.
他晚间努力学习，以应付考试，而大多数早上，他则带领游客在牛津大学参观。