Acetoacetic ester synthesis
[机] 乙酰醋酸酯合成
🧩 词语组成解析
n. 酯\\n[化] 酯
🗣️ 情景例句
I didn't want to play charades,
我不想玩哑谜，
The builders are already making plans.
建筑家们已经在着手计划了。
It is our permanent principle that contracts are honored and commercial integrity is maintained.
重合同、守信用是我们的一贯原则。