Aldehydine
[化] 乙基甲基吡啶
🗣️ 情景例句
Her enthusiasm died away.
她的热情逐渐消失了。
Do you want to change before the banquet?
宴会前你想换衣服吗？
How time files! More than a week has passed already!
光阴似箭！已经过了一周多时间了！