Dipyrazolone
二吡唑酮
🗣️ 情景例句
Well,
噢，
In college I majored in math, What was your major?
大学时我主修数学，你主修什么呢？
Every time he wanted to come into the garden he would bark until someone opened the gate.
每当它想到花园里来时，便汪汪叫个不停，直到有人把门打开。