Benzosxy
[建] 苯(甲)酸基, 苯酰氧基
🗣️ 情景例句
Before we go to the gallery,
在我们去画廊之前
He was absent yesterday. Do you know why?
昨天他没到，你知道为什么吗？
An apple a day keeps the doctor away.
一天一苹果，医生远离我。