Biphenylyloxy
联苯氧基
🗣️ 情景例句
Well, you're the young man who did all this.
嗯， 你就是那位拍这些照片的年轻人。
In college I majored in philosophy, What was your major?
大学时我主修哲学，你主修什么呢？
I entered the hotel manager's office and sat down.
我走进饭店经理的办公室，坐了下来。