Uformite
脲-甲醛塑料
🗣️ 情景例句
I think Michelle is better off staying where she is.
我觉得Michelle待在原地比较好。
I know the boy whose father is a dentist.
我知道那个男孩的父亲是牙医。
Open your mouth, Jimmy.Show me your tongue.Say, Ah'.
把嘴张开，吉米。让我们看看你的舌头。说“啊——”