Ethylidene dihalide
[化] 亚乙基二卤
🧩 词语组成解析
diethyl ether[化]乙缩醛
二卤化物
🗣️ 情景例句
I've got it!
有啦！
He is proud of his achievement.
他为自己取得的成就感到骄傲。
What's the weather like today?
今天天气怎么样？