Ethylidene-succinic anhydride
[化] 亚乙基丁二酸酐
🧩 词语组成解析
diethyl ether[化]乙缩醛
[化]琥珀 的, 丁二酸的, 琥珀酸的
[化] 酸酐; 酐; 某酐\\n[医] 酐, 脱水物
🗣️ 情景例句
With the development of urban construction in recene years, more and more skyscrapers have been set up unceasingly.
随着近年来城市建设的发展，越来越多的摩天大楼不断建起。
The leftover food began to smell bad.
剩饭开始发臭了。
What can I eat? asked Mrs Brown.
“吃什么才行呢？”布朗夫人问。