Nonperpendicularity
不垂直度
🗣️ 情景例句
If the real owners don't come to claim Gemma ...
如果狗的主人没认领Gemma……
Our sweetest songs are those that tell of saddest thought.
最甜美的的歌是诉说最悲伤的哀思。
I think that the doctor had better see you.
我想最好请医生来给你看一下。