Disubstituted
a. [化]二基取代了的,双取代的
🔁 扩展释义
【医】 二取代的
🗣️ 情景例句
Yes, we are.
是的 ，我们准备如此。
A road of a thousand miles begins with one step.
千里之行始于足下。
The police were astounded when Mrs.Ramsay told them what she had done.
拉姆齐太太把她所做的事告诉了警察，警察听后大为吃惊。