Butyl acetoacetic ester
[建] 乙酰丁基醋酸酯
🧩 词语组成解析
n. 丁基\\n[医] 丁基
n. 酯\\n[化] 酯
🗣️ 情景例句
My vacation was too short, I needed more time.
假期太短了，再有几天就好了。
A middle course is the safest.
中庸之道最保险。
It has been estimated that if the bridge were packed with cars, it would still only be carrying a third of its total capacity.
据估计，若桥上摆满了汽车，也只不过是桥的总承载力的1/3。