Diethyl
a. [化]二乙基的
🔁 扩展释义
【医】 二乙基
🗣️ 情景例句
I've been studying all day, and I'm sick and tired of it.
我学了一天，现在感到厌倦。
He preaches best who lives best.
言教不如身教。
I have just finished the book.
我刚刚读完这本书。