Orientability
可定向性
🗣️ 情景例句
Sure, Dad. What?
当然， 爸爸。什么事？
Do not speak of your happiness to one less fortunate than yourself.
不要向不如你幸运的人述说你的幸福。
Make sure that all bottles are opened in your presence,
确保瓶子是当着你的面开启的，